47990144

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{16301}}^1$

素因数の和:16338

約数の個数: 32

約数和(自身を含む): 99768240

約数和(自身を除く): 51778096

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 16301, 32602, 65204, 130408, 260816, 374923, 521632, 749846, 1043264, 1499692, 2086528, 2999384, 5998768, 11997536, 23995072, 47990144]

約数ペア:

[(1, 47990144), (2, 23995072), (4, 11997536), (8, 5998768), (16, 2999384), (23, 2086528), (32, 1499692), (46, 1043264), (64, 749846), (92, 521632), (128, 374923), (184, 260816), (368, 130408), (736, 65204), (1472, 32602), (2944, 16301)]