55771376

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{283}}^1$

素因数の和:513

約数の個数: 40

約数和(自身を含む): 110402160

約数和(自身を除く): 54630784

約数列:

[1, 2, 4, 8, 16, 109, 113, 218, 226, 283, 436, 452, 566, 872, 904, 1132, 1744, 1808, 2264, 4528, 12317, 24634, 30847, 31979, 49268, 61694, 63958, 98536, 123388, 127916, 197072, 246776, 255832, 493552, 511664, 3485711, 6971422, 13942844, 27885688, 55771376]

約数ペア:

[(1, 55771376), (2, 27885688), (4, 13942844), (8, 6971422), (16, 3485711), (109, 511664), (113, 493552), (218, 255832), (226, 246776), (283, 197072), (436, 127916), (452, 123388), (566, 98536), (872, 63958), (904, 61694), (1132, 49268), (1744, 31979), (1808, 30847), (2264, 24634), (4528, 12317)]