31840885444

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{857}}^1\times {\mathrm{11369}}^1$

素因数の和:12292

約数の個数: 48

約数和(自身を含む): 60093633600

約数和(自身を除く): 28252748156

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 857, 1634, 1714, 3268, 3428, 11369, 16283, 22738, 32566, 36851, 45476, 65132, 73702, 147404, 216011, 432022, 488867, 700169, 864044, 977734, 1400338, 1955468, 2800676, 9288473, 9743233, 18576946, 19486466, 37153892, 38972932, 185121427, 370242854, 418959019, 740485708, 837918038, 1675836076, 7960221361, 15920442722, 31840885444]

約数ペア:

[(1, 31840885444), (2, 15920442722), (4, 7960221361), (19, 1675836076), (38, 837918038), (43, 740485708), (76, 418959019), (86, 370242854), (172, 185121427), (817, 38972932), (857, 37153892), (1634, 19486466), (1714, 18576946), (3268, 9743233), (3428, 9288473), (11369, 2800676), (16283, 1955468), (22738, 1400338), (32566, 977734), (36851, 864044), (45476, 700169), (65132, 488867), (73702, 432022), (147404, 216011)]