1620942632

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{6536059}}^1$

素因数の和:6536096

約数の個数: 16

約数和(自身を含む): 3137308800

約数和(自身を除く): 1516366168

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 6536059, 13072118, 26144236, 52288472, 202617829, 405235658, 810471316, 1620942632]

約数ペア:

[(1, 1620942632), (2, 810471316), (4, 405235658), (8, 202617829), (31, 52288472), (62, 26144236), (124, 13072118), (248, 6536059)]