30985648

素因数分解:

$2^4\times {\mathrm{109}}^2\times {\mathrm{163}}^1$

素因数の和:389

約数の個数: 30

約数和(自身を含む): 60962244

約数和(自身を除く): 29976596

約数列:

[1, 2, 4, 8, 16, 109, 163, 218, 326, 436, 652, 872, 1304, 1744, 2608, 11881, 17767, 23762, 35534, 47524, 71068, 95048, 142136, 190096, 284272, 1936603, 3873206, 7746412, 15492824, 30985648]

約数ペア:

[(1, 30985648), (2, 15492824), (4, 7746412), (8, 3873206), (16, 1936603), (109, 284272), (163, 190096), (218, 142136), (326, 95048), (436, 71068), (652, 47524), (872, 35534), (1304, 23762), (1744, 17767), (2608, 11881)]