31450432

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{367}}^1$

素因数の和:495

約数の個数: 56

約数和(自身を含む): 68047616

約数和(自身を除く): 36597184

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 103, 104, 206, 208, 367, 412, 416, 734, 824, 832, 1339, 1468, 1648, 2678, 2936, 3296, 4771, 5356, 5872, 6592, 9542, 10712, 11744, 19084, 21424, 23488, 37801, 38168, 42848, 75602, 76336, 85696, 151204, 152672, 302408, 305344, 491413, 604816, 982826, 1209632, 1965652, 2419264, 3931304, 7862608, 15725216, 31450432]

約数ペア:

[(1, 31450432), (2, 15725216), (4, 7862608), (8, 3931304), (13, 2419264), (16, 1965652), (26, 1209632), (32, 982826), (52, 604816), (64, 491413), (103, 305344), (104, 302408), (206, 152672), (208, 151204), (367, 85696), (412, 76336), (416, 75602), (734, 42848), (824, 38168), (832, 37801), (1339, 23488), (1468, 21424), (1648, 19084), (2678, 11744), (2936, 10712), (3296, 9542), (4771, 6592), (5356, 5872)]