82156768

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{397}}^1$

素因数の和:659

約数の個数: 48

約数和(自身を含む): 168497280

約数和(自身を除く): 86340512

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 223, 232, 397, 446, 464, 794, 892, 928, 1588, 1784, 3176, 3568, 6352, 6467, 7136, 11513, 12704, 12934, 23026, 25868, 46052, 51736, 88531, 92104, 103472, 177062, 184208, 206944, 354124, 368416, 708248, 1416496, 2567399, 2832992, 5134798, 10269596, 20539192, 41078384, 82156768]

約数ペア:

[(1, 82156768), (2, 41078384), (4, 20539192), (8, 10269596), (16, 5134798), (29, 2832992), (32, 2567399), (58, 1416496), (116, 708248), (223, 368416), (232, 354124), (397, 206944), (446, 184208), (464, 177062), (794, 103472), (892, 92104), (928, 88531), (1588, 51736), (1784, 46052), (3176, 25868), (3568, 23026), (6352, 12934), (6467, 12704), (7136, 11513)]