1631048

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1$

素因数の和:269

約数の個数: 32

約数和(自身を含む): 3304800

約数和(自身を除く): 1673752

約数列:

[1, 2, 4, 8, 17, 34, 67, 68, 134, 136, 179, 268, 358, 536, 716, 1139, 1432, 2278, 3043, 4556, 6086, 9112, 11993, 12172, 23986, 24344, 47972, 95944, 203881, 407762, 815524, 1631048]

約数ペア:

[(1, 1631048), (2, 815524), (4, 407762), (8, 203881), (17, 95944), (34, 47972), (67, 24344), (68, 23986), (134, 12172), (136, 11993), (179, 9112), (268, 6086), (358, 4556), (536, 3043), (716, 2278), (1139, 1432)]