63920344

素因数分解:

$2^3\times {\mathrm{491}}^1\times {\mathrm{16273}}^1$

素因数の和:16770

約数の個数: 16

約数和(自身を含む): 120102120

約数和(自身を除く): 56181776

約数列:

[1, 2, 4, 8, 491, 982, 1964, 3928, 16273, 32546, 65092, 130184, 7990043, 15980086, 31960172, 63920344]

約数ペア:

[(1, 63920344), (2, 31960172), (4, 15980086), (8, 7990043), (491, 130184), (982, 65092), (1964, 32546), (3928, 16273)]