22656512

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:191

約数の個数: 80

約数和(自身を含む): 50822640

約数和(自身を除く): 28166128

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 128, 136, 137, 152, 256, 272, 274, 304, 323, 512, 544, 548, 608, 646, 1088, 1096, 1216, 1292, 2176, 2192, 2329, 2432, 2584, 2603, 4352, 4384, 4658, 4864, 5168, 5206, 8704, 8768, 9316, 9728, 10336, 10412, 17536, 18632, 20672, 20824, 35072, 37264, 41344, 41648, 44251, 70144, 74528, 82688, 83296, 88502, 149056, 165376, 166592, 177004, 298112, 333184, 354008, 596224, 666368, 708016, 1192448, 1332736, 1416032, 2832064, 5664128, 11328256, 22656512]

約数ペア:

[(1, 22656512), (2, 11328256), (4, 5664128), (8, 2832064), (16, 1416032), (17, 1332736), (19, 1192448), (32, 708016), (34, 666368), (38, 596224), (64, 354008), (68, 333184), (76, 298112), (128, 177004), (136, 166592), (137, 165376), (152, 149056), (256, 88502), (272, 83296), (274, 82688), (304, 74528), (323, 70144), (512, 44251), (544, 41648), (548, 41344), (608, 37264), (646, 35072), (1088, 20824), (1096, 20672), (1216, 18632), (1292, 17536), (2176, 10412), (2192, 10336), (2329, 9728), (2432, 9316), (2584, 8768), (2603, 8704), (4352, 5206), (4384, 5168), (4658, 4864)]