16118368

素因数分解:

$2^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1531}}^1$

素因数の和:1595

約数の個数: 48

約数和(自身を含む): 37062144

約数和(自身を除く): 20943776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 94, 112, 188, 224, 329, 376, 658, 752, 1316, 1504, 1531, 2632, 3062, 5264, 6124, 10528, 10717, 12248, 21434, 24496, 42868, 48992, 71957, 85736, 143914, 171472, 287828, 342944, 503699, 575656, 1007398, 1151312, 2014796, 2302624, 4029592, 8059184, 16118368]

約数ペア:

[(1, 16118368), (2, 8059184), (4, 4029592), (7, 2302624), (8, 2014796), (14, 1151312), (16, 1007398), (28, 575656), (32, 503699), (47, 342944), (56, 287828), (94, 171472), (112, 143914), (188, 85736), (224, 71957), (329, 48992), (376, 42868), (658, 24496), (752, 21434), (1316, 12248), (1504, 10717), (1531, 10528), (2632, 6124), (3062, 5264)]