196278976

素因数分解:

$2^6\times {\mathrm{79}}^1\times {\mathrm{38821}}^1$

素因数の和:38912

約数の個数: 28

約数和(自身を含む): 394431520

約数和(自身を除く): 198152544

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 158, 316, 632, 1264, 2528, 5056, 38821, 77642, 155284, 310568, 621136, 1242272, 2484544, 3066859, 6133718, 12267436, 24534872, 49069744, 98139488, 196278976]

約数ペア:

[(1, 196278976), (2, 98139488), (4, 49069744), (8, 24534872), (16, 12267436), (32, 6133718), (64, 3066859), (79, 2484544), (158, 1242272), (316, 621136), (632, 310568), (1264, 155284), (2528, 77642), (5056, 38821)]