63245848

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{673}}^1\times {\mathrm{691}}^1$

素因数の和:1387

約数の個数: 32

約数和(自身を含む): 125930160

約数和(自身を除く): 62684312

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 673, 691, 1346, 1382, 2692, 2764, 5384, 5528, 11441, 11747, 22882, 23494, 45764, 46988, 91528, 93976, 465043, 930086, 1860172, 3720344, 7905731, 15811462, 31622924, 63245848]

約数ペア:

[(1, 63245848), (2, 31622924), (4, 15811462), (8, 7905731), (17, 3720344), (34, 1860172), (68, 930086), (136, 465043), (673, 93976), (691, 91528), (1346, 46988), (1382, 45764), (2692, 23494), (2764, 22882), (5384, 11747), (5528, 11441)]