102485392

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{761}}^1$

素因数の和:1231

約数の個数: 40

約数和(自身を含む): 209763360

約数和(自身を除く): 107277968

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 443, 761, 886, 1522, 1772, 3044, 3544, 6088, 7088, 8417, 12176, 14459, 16834, 28918, 33668, 57836, 67336, 115672, 134672, 231344, 337123, 674246, 1348492, 2696984, 5393968, 6405337, 12810674, 25621348, 51242696, 102485392]

約数ペア:

[(1, 102485392), (2, 51242696), (4, 25621348), (8, 12810674), (16, 6405337), (19, 5393968), (38, 2696984), (76, 1348492), (152, 674246), (304, 337123), (443, 231344), (761, 134672), (886, 115672), (1522, 67336), (1772, 57836), (3044, 33668), (3544, 28918), (6088, 16834), (7088, 14459), (8417, 12176)]