31140976

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1283}}^1$

素因数の和:1369

約数の個数: 40

約数和(自身を含む): 63527184

約数和(自身を除く): 32386208

約数列:

[1, 2, 4, 8, 16, 37, 41, 74, 82, 148, 164, 296, 328, 592, 656, 1283, 1517, 2566, 3034, 5132, 6068, 10264, 12136, 20528, 24272, 47471, 52603, 94942, 105206, 189884, 210412, 379768, 420824, 759536, 841648, 1946311, 3892622, 7785244, 15570488, 31140976]

約数ペア:

[(1, 31140976), (2, 15570488), (4, 7785244), (8, 3892622), (16, 1946311), (37, 841648), (41, 759536), (74, 420824), (82, 379768), (148, 210412), (164, 189884), (296, 105206), (328, 94942), (592, 52603), (656, 47471), (1283, 24272), (1517, 20528), (2566, 12136), (3034, 10264), (5132, 6068)]