80451560576

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{1033}}^1\times {\mathrm{20981}}^1$

素因数の和:22057

約数の個数: 64

約数和(自身を含む): 165969718200

約数和(自身を除く): 85518157624

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 464, 928, 1033, 1856, 2066, 3712, 4132, 8264, 16528, 20981, 29957, 33056, 41962, 59914, 66112, 83924, 119828, 132224, 167848, 239656, 335696, 479312, 608449, 671392, 958624, 1216898, 1342784, 1917248, 2433796, 2685568, 3834496, 4867592, 9735184, 19470368, 21673373, 38940736, 43346746, 77881472, 86693492, 173386984, 346773968, 628527817, 693547936, 1257055634, 1387095872, 2514111268, 2774191744, 5028222536, 10056445072, 20112890144, 40225780288, 80451560576]

約数ペア:

[(1, 80451560576), (2, 40225780288), (4, 20112890144), (8, 10056445072), (16, 5028222536), (29, 2774191744), (32, 2514111268), (58, 1387095872), (64, 1257055634), (116, 693547936), (128, 628527817), (232, 346773968), (464, 173386984), (928, 86693492), (1033, 77881472), (1856, 43346746), (2066, 38940736), (3712, 21673373), (4132, 19470368), (8264, 9735184), (16528, 4867592), (20981, 3834496), (29957, 2685568), (33056, 2433796), (41962, 1917248), (59914, 1342784), (66112, 1216898), (83924, 958624), (119828, 671392), (132224, 608449), (167848, 479312), (239656, 335696)]