163681112

素因数分解:

$2^3\times 7^1\times {\mathrm{1471}}^1\times {\mathrm{1987}}^1$

素因数の和:3471

約数の個数: 32

約数和(自身を含む): 351160320

約数和(自身を除く): 187479208

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1471, 1987, 2942, 3974, 5884, 7948, 10297, 11768, 13909, 15896, 20594, 27818, 41188, 55636, 82376, 111272, 2922877, 5845754, 11691508, 20460139, 23383016, 40920278, 81840556, 163681112]

約数ペア:

[(1, 163681112), (2, 81840556), (4, 40920278), (7, 23383016), (8, 20460139), (14, 11691508), (28, 5845754), (56, 2922877), (1471, 111272), (1987, 82376), (2942, 55636), (3974, 41188), (5884, 27818), (7948, 20594), (10297, 15896), (11768, 13909)]