85155872

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{617}}^1$

素因数の和:873

約数の個数: 48

約数和(自身を含む): 177539040

約数和(自身を除く): 92383168

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 227, 304, 454, 608, 617, 908, 1234, 1816, 2468, 3632, 4313, 4936, 7264, 8626, 9872, 11723, 17252, 19744, 23446, 34504, 46892, 69008, 93784, 138016, 140059, 187568, 280118, 375136, 560236, 1120472, 2240944, 2661121, 4481888, 5322242, 10644484, 21288968, 42577936, 85155872]

約数ペア:

[(1, 85155872), (2, 42577936), (4, 21288968), (8, 10644484), (16, 5322242), (19, 4481888), (32, 2661121), (38, 2240944), (76, 1120472), (152, 560236), (227, 375136), (304, 280118), (454, 187568), (608, 140059), (617, 138016), (908, 93784), (1234, 69008), (1816, 46892), (2468, 34504), (3632, 23446), (4313, 19744), (4936, 17252), (7264, 11723), (8626, 9872)]