31419265

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{5813}}^1$

素因数の和:5888

約数の個数: 16

約数和(自身を含む): 40186368

約数和(自身を除く): 8767103

約数列:

[1, 5, 23, 47, 115, 235, 1081, 5405, 5813, 29065, 133699, 273211, 668495, 1366055, 6283853, 31419265]

約数ペア:

[(1, 31419265), (5, 6283853), (23, 1366055), (47, 668495), (115, 273211), (235, 133699), (1081, 29065), (5405, 5813)]