42880664

素因数分解:

$2^3\times {\mathrm{17}}^3\times {\mathrm{1091}}^1$

素因数の和:1148

約数の個数: 32

約数和(自身を含む): 85503600

約数和(自身を除く): 42622936

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1091, 1156, 2182, 2312, 4364, 4913, 8728, 9826, 18547, 19652, 37094, 39304, 74188, 148376, 315299, 630598, 1261196, 2522392, 5360083, 10720166, 21440332, 42880664]

約数ペア:

[(1, 42880664), (2, 21440332), (4, 10720166), (8, 5360083), (17, 2522392), (34, 1261196), (68, 630598), (136, 315299), (289, 148376), (578, 74188), (1091, 39304), (1156, 37094), (2182, 19652), (2312, 18547), (4364, 9826), (4913, 8728)]