85492816

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{557}}^1$

素因数の和:799

約数の個数: 40

約数和(自身を含む): 170004744

約数和(自身を除く): 84511928

約数列:

[1, 2, 4, 8, 16, 53, 106, 181, 212, 362, 424, 557, 724, 848, 1114, 1448, 2228, 2896, 4456, 8912, 9593, 19186, 29521, 38372, 59042, 76744, 100817, 118084, 153488, 201634, 236168, 403268, 472336, 806536, 1613072, 5343301, 10686602, 21373204, 42746408, 85492816]

約数ペア:

[(1, 85492816), (2, 42746408), (4, 21373204), (8, 10686602), (16, 5343301), (53, 1613072), (106, 806536), (181, 472336), (212, 403268), (362, 236168), (424, 201634), (557, 153488), (724, 118084), (848, 100817), (1114, 76744), (1448, 59042), (2228, 38372), (2896, 29521), (4456, 19186), (8912, 9593)]