100542944

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{821}}^1$

素因数の和:963

約数の個数: 48

約数和(自身を含む): 205072560

約数和(自身を除く): 104529616

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 89, 172, 178, 344, 356, 688, 712, 821, 1376, 1424, 1642, 2848, 3284, 3827, 6568, 7654, 13136, 15308, 26272, 30616, 35303, 61232, 70606, 73069, 122464, 141212, 146138, 282424, 292276, 564848, 584552, 1129696, 1169104, 2338208, 3141967, 6283934, 12567868, 25135736, 50271472, 100542944]

約数ペア:

[(1, 100542944), (2, 50271472), (4, 25135736), (8, 12567868), (16, 6283934), (32, 3141967), (43, 2338208), (86, 1169104), (89, 1129696), (172, 584552), (178, 564848), (344, 292276), (356, 282424), (688, 146138), (712, 141212), (821, 122464), (1376, 73069), (1424, 70606), (1642, 61232), (2848, 35303), (3284, 30616), (3827, 26272), (6568, 15308), (7654, 13136)]