61972648

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{188941}}^1$

素因数の和:188988

約数の個数: 16

約数和(自身を含む): 119033460

約数和(自身を除く): 57060812

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 188941, 377882, 755764, 1511528, 7746581, 15493162, 30986324, 61972648]

約数ペア:

[(1, 61972648), (2, 30986324), (4, 15493162), (8, 7746581), (41, 1511528), (82, 755764), (164, 377882), (328, 188941)]