42131024

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{15581}}^1$

素因数の和:15615

約数の個数: 30

約数和(自身を含む): 88396686

約数和(自身を除く): 46265662

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 15581, 31162, 62324, 124648, 202553, 249296, 405106, 810212, 1620424, 2633189, 3240848, 5266378, 10532756, 21065512, 42131024]

約数ペア:

[(1, 42131024), (2, 21065512), (4, 10532756), (8, 5266378), (13, 3240848), (16, 2633189), (26, 1620424), (52, 810212), (104, 405106), (169, 249296), (208, 202553), (338, 124648), (676, 62324), (1352, 31162), (2704, 15581)]