131450944

素因数分解:

$2^6\times {\mathrm{79}}^1\times {\mathrm{25999}}^1$

素因数の和:26090

約数の個数: 28

約数和(自身を含む): 264160000

約数和(自身を除く): 132709056

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 158, 316, 632, 1264, 2528, 5056, 25999, 51998, 103996, 207992, 415984, 831968, 1663936, 2053921, 4107842, 8215684, 16431368, 32862736, 65725472, 131450944]

約数ペア:

[(1, 131450944), (2, 65725472), (4, 32862736), (8, 16431368), (16, 8215684), (32, 4107842), (64, 2053921), (79, 1663936), (158, 831968), (316, 415984), (632, 207992), (1264, 103996), (2528, 51998), (5056, 25999)]