31204248

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{76481}}^1$

素因数の和:76507

約数の個数: 32

約数和(自身を含む): 82600560

約数和(自身を除く): 51396312

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 76481, 152962, 229443, 305924, 458886, 611848, 917772, 1300177, 1835544, 2600354, 3900531, 5200708, 7801062, 10401416, 15602124, 31204248]

約数ペア:

[(1, 31204248), (2, 15602124), (3, 10401416), (4, 7801062), (6, 5200708), (8, 3900531), (12, 2600354), (17, 1835544), (24, 1300177), (34, 917772), (51, 611848), (68, 458886), (102, 305924), (136, 229443), (204, 152962), (408, 76481)]