21832881152

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{8191}}^1$

素因数の和:8367

約数の個数: 88

約数和(自身を含む): 46282506240

約数和(自身を除く): 24449625088

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 137, 152, 256, 274, 304, 512, 548, 608, 1024, 1096, 1216, 2192, 2432, 2603, 4384, 4864, 5206, 8191, 8768, 9728, 10412, 16382, 17536, 19456, 20824, 32764, 35072, 41648, 65528, 70144, 83296, 131056, 140288, 155629, 166592, 262112, 311258, 333184, 524224, 622516, 666368, 1048448, 1122167, 1245032, 1332736, 2096896, 2244334, 2490064, 2665472, 4193792, 4488668, 4980128, 8387584, 8977336, 9960256, 17954672, 19920512, 21321173, 35909344, 39841024, 42642346, 71818688, 79682048, 85284692, 143637376, 159364096, 170569384, 287274752, 341138768, 574549504, 682277536, 1149099008, 1364555072, 2729110144, 5458220288, 10916440576, 21832881152]

約数ペア:

[(1, 21832881152), (2, 10916440576), (4, 5458220288), (8, 2729110144), (16, 1364555072), (19, 1149099008), (32, 682277536), (38, 574549504), (64, 341138768), (76, 287274752), (128, 170569384), (137, 159364096), (152, 143637376), (256, 85284692), (274, 79682048), (304, 71818688), (512, 42642346), (548, 39841024), (608, 35909344), (1024, 21321173), (1096, 19920512), (1216, 17954672), (2192, 9960256), (2432, 8977336), (2603, 8387584), (4384, 4980128), (4864, 4488668), (5206, 4193792), (8191, 2665472), (8768, 2490064), (9728, 2244334), (10412, 2096896), (16382, 1332736), (17536, 1245032), (19456, 1122167), (20824, 1048448), (32764, 666368), (35072, 622516), (41648, 524224), (65528, 333184), (70144, 311258), (83296, 262112), (131056, 166592), (140288, 155629)]