82780576

素因数分解:

$2^5\times {\mathrm{97}}^1\times {\mathrm{26669}}^1$

素因数の和:26776

約数の個数: 24

約数和(自身を含む): 164660580

約数和(自身を除く): 81880004

約数列:

[1, 2, 4, 8, 16, 32, 97, 194, 388, 776, 1552, 3104, 26669, 53338, 106676, 213352, 426704, 853408, 2586893, 5173786, 10347572, 20695144, 41390288, 82780576]

約数ペア:

[(1, 82780576), (2, 41390288), (4, 20695144), (8, 10347572), (16, 5173786), (32, 2586893), (97, 853408), (194, 426704), (388, 213352), (776, 106676), (1552, 53338), (3104, 26669)]