4247480056

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31231471}}^1$

素因数の和:31231494

約数の個数: 16

約数和(自身を含む): 8432497440

約数和(自身を除く): 4185017384

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 31231471, 62462942, 124925884, 249851768, 530935007, 1061870014, 2123740028, 4247480056]

約数ペア:

[(1, 4247480056), (2, 2123740028), (4, 1061870014), (8, 530935007), (17, 249851768), (34, 124925884), (68, 62462942), (136, 31231471)]