172422958

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:444

約数の個数: 32

約数和(自身を含む): 271434240

約数和(自身を除く): 99011282

約数列:

[1, 2, 41, 82, 101, 109, 191, 202, 218, 382, 4141, 4469, 7831, 8282, 8938, 11009, 15662, 19291, 20819, 22018, 38582, 41638, 451369, 790931, 853579, 902738, 1581862, 1707158, 2102719, 4205438, 86211479, 172422958]

約数ペア:

[(1, 172422958), (2, 86211479), (41, 4205438), (82, 2102719), (101, 1707158), (109, 1581862), (191, 902738), (202, 853579), (218, 790931), (382, 451369), (4141, 41638), (4469, 38582), (7831, 22018), (8282, 20819), (8938, 19291), (11009, 15662)]