79440848

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{160163}}^1$

素因数の和:160202

約数の個数: 20

約数和(自身を含む): 158882688

約数和(自身を除く): 79441840

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 160163, 320326, 640652, 1281304, 2562608, 4965053, 9930106, 19860212, 39720424, 79440848]

約数ペア:

[(1, 79440848), (2, 39720424), (4, 19860212), (8, 9930106), (16, 4965053), (31, 2562608), (62, 1281304), (124, 640652), (248, 320326), (496, 160163)]