89879428

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{2221}}^1$

素因数の和:2443

約数の個数: 24

約数和(自身を含む): 160766144

約数和(自身を除く): 70886716

約数列:

[1, 2, 4, 67, 134, 151, 268, 302, 604, 2221, 4442, 8884, 10117, 20234, 40468, 148807, 297614, 335371, 595228, 670742, 1341484, 22469857, 44939714, 89879428]

約数ペア:

[(1, 89879428), (2, 44939714), (4, 22469857), (67, 1341484), (134, 670742), (151, 595228), (268, 335371), (302, 297614), (604, 148807), (2221, 40468), (4442, 20234), (8884, 10117)]