45781936

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{211}}^1$

素因数の和:481

約数の個数: 40

約数和(自身を含む): 90851328

約数和(自身を除く): 45069392

約数列:

[1, 2, 4, 8, 16, 71, 142, 191, 211, 284, 382, 422, 568, 764, 844, 1136, 1528, 1688, 3056, 3376, 13561, 14981, 27122, 29962, 40301, 54244, 59924, 80602, 108488, 119848, 161204, 216976, 239696, 322408, 644816, 2861371, 5722742, 11445484, 22890968, 45781936]

約数ペア:

[(1, 45781936), (2, 22890968), (4, 11445484), (8, 5722742), (16, 2861371), (71, 644816), (142, 322408), (191, 239696), (211, 216976), (284, 161204), (382, 119848), (422, 108488), (568, 80602), (764, 59924), (844, 54244), (1136, 40301), (1528, 29962), (1688, 27122), (3056, 14981), (3376, 13561)]