16378310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7411}}^1$

素因数の和:7448

約数の個数: 32

約数和(自身を含む): 33620832

約数和(自身を除く): 17242522

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 7411, 14822, 37055, 74110, 96343, 125987, 192686, 251974, 481715, 629935, 963430, 1259870, 1637831, 3275662, 8189155, 16378310]

約数ペア:

[(1, 16378310), (2, 8189155), (5, 3275662), (10, 1637831), (13, 1259870), (17, 963430), (26, 629935), (34, 481715), (65, 251974), (85, 192686), (130, 125987), (170, 96343), (221, 74110), (442, 37055), (1105, 14822), (2210, 7411)]