3961376

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{1567}}^1$

素因数の和:1656

約数の個数: 24

約数和(自身を含む): 7902720

約数和(自身を除く): 3941344

約数列:

[1, 2, 4, 8, 16, 32, 79, 158, 316, 632, 1264, 1567, 2528, 3134, 6268, 12536, 25072, 50144, 123793, 247586, 495172, 990344, 1980688, 3961376]

約数ペア:

[(1, 3961376), (2, 1980688), (4, 990344), (8, 495172), (16, 247586), (32, 123793), (79, 50144), (158, 25072), (316, 12536), (632, 6268), (1264, 3134), (1567, 2528)]