31107768

素因数分解:

$2^3\times 3^1\times {\mathrm{137}}^1\times {\mathrm{9461}}^1$

素因数の和:9607

約数の個数: 32

約数和(自身を含む): 78345360

約数和(自身を除く): 47237592

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 137, 274, 411, 548, 822, 1096, 1644, 3288, 9461, 18922, 28383, 37844, 56766, 75688, 113532, 227064, 1296157, 2592314, 3888471, 5184628, 7776942, 10369256, 15553884, 31107768]

約数ペア:

[(1, 31107768), (2, 15553884), (3, 10369256), (4, 7776942), (6, 5184628), (8, 3888471), (12, 2592314), (24, 1296157), (137, 227064), (274, 113532), (411, 75688), (548, 56766), (822, 37844), (1096, 28383), (1644, 18922), (3288, 9461)]