894173936

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{19867}}^1$

素因数の和:20001

約数の個数: 40

約数和(自身を含む): 1810769520

約数和(自身を除く): 916595584

約数列:

[1, 2, 4, 8, 16, 29, 58, 97, 116, 194, 232, 388, 464, 776, 1552, 2813, 5626, 11252, 19867, 22504, 39734, 45008, 79468, 158936, 317872, 576143, 1152286, 1927099, 2304572, 3854198, 4609144, 7708396, 9218288, 15416792, 30833584, 55885871, 111771742, 223543484, 447086968, 894173936]

約数ペア:

[(1, 894173936), (2, 447086968), (4, 223543484), (8, 111771742), (16, 55885871), (29, 30833584), (58, 15416792), (97, 9218288), (116, 7708396), (194, 4609144), (232, 3854198), (388, 2304572), (464, 1927099), (776, 1152286), (1552, 576143), (2813, 317872), (5626, 158936), (11252, 79468), (19867, 45008), (22504, 39734)]