871736368

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{33161}}^1$

素因数の和:33253

約数の個数: 40

約数和(自身を含む): 1776422016

約数和(自身を除く): 904685648

約数列:

[1, 2, 4, 8, 16, 31, 53, 62, 106, 124, 212, 248, 424, 496, 848, 1643, 3286, 6572, 13144, 26288, 33161, 66322, 132644, 265288, 530576, 1027991, 1757533, 2055982, 3515066, 4111964, 7030132, 8223928, 14060264, 16447856, 28120528, 54483523, 108967046, 217934092, 435868184, 871736368]

約数ペア:

[(1, 871736368), (2, 435868184), (4, 217934092), (8, 108967046), (16, 54483523), (31, 28120528), (53, 16447856), (62, 14060264), (106, 8223928), (124, 7030132), (212, 4111964), (248, 3515066), (424, 2055982), (496, 1757533), (848, 1027991), (1643, 530576), (3286, 265288), (6572, 132644), (13144, 66322), (26288, 33161)]