31173558

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{5059}}^1$

素因数の和:5156

約数の個数: 32

約数和(自身を含む): 68006400

約数和(自身を除く): 36832842

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 79, 158, 237, 474, 1027, 2054, 3081, 5059, 6162, 10118, 15177, 30354, 65767, 131534, 197301, 394602, 399661, 799322, 1198983, 2397966, 5195593, 10391186, 15586779, 31173558]

約数ペア:

[(1, 31173558), (2, 15586779), (3, 10391186), (6, 5195593), (13, 2397966), (26, 1198983), (39, 799322), (78, 399661), (79, 394602), (158, 197301), (237, 131534), (474, 65767), (1027, 30354), (2054, 15177), (3081, 10118), (5059, 6162)]