31888672

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1171}}^1$

素因数の和:1241

約数の個数: 48

約数和(自身を含む): 67338432

約数和(自身を除く): 35449760

約数列:

[1, 2, 4, 8, 16, 23, 32, 37, 46, 74, 92, 148, 184, 296, 368, 592, 736, 851, 1171, 1184, 1702, 2342, 3404, 4684, 6808, 9368, 13616, 18736, 26933, 27232, 37472, 43327, 53866, 86654, 107732, 173308, 215464, 346616, 430928, 693232, 861856, 996521, 1386464, 1993042, 3986084, 7972168, 15944336, 31888672]

約数ペア:

[(1, 31888672), (2, 15944336), (4, 7972168), (8, 3986084), (16, 1993042), (23, 1386464), (32, 996521), (37, 861856), (46, 693232), (74, 430928), (92, 346616), (148, 215464), (184, 173308), (296, 107732), (368, 86654), (592, 53866), (736, 43327), (851, 37472), (1171, 27232), (1184, 26933), (1702, 18736), (2342, 13616), (3404, 9368), (4684, 6808)]