86988971536

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{1075957}}^1$

素因数の和:1076159

約数の個数: 40

約数和(自身を含む): 175045455104

約数和(自身を除く): 88056483568

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 163, 248, 326, 496, 652, 1304, 2608, 5053, 10106, 20212, 40424, 80848, 1075957, 2151914, 4303828, 8607656, 17215312, 33354667, 66709334, 133418668, 175380991, 266837336, 350761982, 533674672, 701523964, 1403047928, 2806095856, 5436810721, 10873621442, 21747242884, 43494485768, 86988971536]

約数ペア:

[(1, 86988971536), (2, 43494485768), (4, 21747242884), (8, 10873621442), (16, 5436810721), (31, 2806095856), (62, 1403047928), (124, 701523964), (163, 533674672), (248, 350761982), (326, 266837336), (496, 175380991), (652, 133418668), (1304, 66709334), (2608, 33354667), (5053, 17215312), (10106, 8607656), (20212, 4303828), (40424, 2151914), (80848, 1075957)]