104025008

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{2011}}^1$

素因数の和:2133

約数の個数: 40

約数和(自身を含む): 208821456

約数和(自身を除く): 104796448

約数列:

[1, 2, 4, 8, 16, 53, 61, 106, 122, 212, 244, 424, 488, 848, 976, 2011, 3233, 4022, 6466, 8044, 12932, 16088, 25864, 32176, 51728, 106583, 122671, 213166, 245342, 426332, 490684, 852664, 981368, 1705328, 1962736, 6501563, 13003126, 26006252, 52012504, 104025008]

約数ペア:

[(1, 104025008), (2, 52012504), (4, 26006252), (8, 13003126), (16, 6501563), (53, 1962736), (61, 1705328), (106, 981368), (122, 852664), (212, 490684), (244, 426332), (424, 245342), (488, 213166), (848, 122671), (976, 106583), (2011, 51728), (3233, 32176), (4022, 25864), (6466, 16088), (8044, 12932)]