80396094

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{4001}}^1$

素因数の和:4220

約数の個数: 32

約数和(自身を含む): 171157536

約数和(自身を除く): 90761442

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 197, 394, 591, 1182, 3349, 4001, 6698, 8002, 10047, 12003, 20094, 24006, 68017, 136034, 204051, 408102, 788197, 1576394, 2364591, 4729182, 13399349, 26798698, 40198047, 80396094]

約数ペア:

[(1, 80396094), (2, 40198047), (3, 26798698), (6, 13399349), (17, 4729182), (34, 2364591), (51, 1576394), (102, 788197), (197, 408102), (394, 204051), (591, 136034), (1182, 68017), (3349, 24006), (4001, 20094), (6698, 12003), (8002, 10047)]