87708608

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{389}}^1$

素因数の和:685

約数の個数: 56

約数和(自身を含む): 188610240

約数和(自身を除く): 100901632

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 271, 389, 416, 542, 778, 832, 1084, 1556, 2168, 3112, 3523, 4336, 5057, 6224, 7046, 8672, 10114, 12448, 14092, 17344, 20228, 24896, 28184, 40456, 56368, 80912, 105419, 112736, 161824, 210838, 225472, 323648, 421676, 843352, 1370447, 1686704, 2740894, 3373408, 5481788, 6746816, 10963576, 21927152, 43854304, 87708608]

約数ペア:

[(1, 87708608), (2, 43854304), (4, 21927152), (8, 10963576), (13, 6746816), (16, 5481788), (26, 3373408), (32, 2740894), (52, 1686704), (64, 1370447), (104, 843352), (208, 421676), (271, 323648), (389, 225472), (416, 210838), (542, 161824), (778, 112736), (832, 105419), (1084, 80912), (1556, 56368), (2168, 40456), (3112, 28184), (3523, 24896), (4336, 20228), (5057, 17344), (6224, 14092), (7046, 12448), (8672, 10114)]