31013992

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{3613}}^1$

素因数の和:3685

約数の個数: 32

約数和(自身を含む): 61799400

約数和(自身を除く): 30785408

約数列:

[1, 2, 4, 8, 29, 37, 58, 74, 116, 148, 232, 296, 1073, 2146, 3613, 4292, 7226, 8584, 14452, 28904, 104777, 133681, 209554, 267362, 419108, 534724, 838216, 1069448, 3876749, 7753498, 15506996, 31013992]

約数ペア:

[(1, 31013992), (2, 15506996), (4, 7753498), (8, 3876749), (29, 1069448), (37, 838216), (58, 534724), (74, 419108), (116, 267362), (148, 209554), (232, 133681), (296, 104777), (1073, 28904), (2146, 14452), (3613, 8584), (4292, 7226)]