91493728

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1543}}^1$

素因数の和:1679

約数の個数: 48

約数和(自身を含む): 192598560

約数和(自身を除く): 101104832

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 109, 136, 218, 272, 436, 544, 872, 1543, 1744, 1853, 3086, 3488, 3706, 6172, 7412, 12344, 14824, 24688, 26231, 29648, 49376, 52462, 59296, 104924, 168187, 209848, 336374, 419696, 672748, 839392, 1345496, 2690992, 2859179, 5381984, 5718358, 11436716, 22873432, 45746864, 91493728]

約数ペア:

[(1, 91493728), (2, 45746864), (4, 22873432), (8, 11436716), (16, 5718358), (17, 5381984), (32, 2859179), (34, 2690992), (68, 1345496), (109, 839392), (136, 672748), (218, 419696), (272, 336374), (436, 209848), (544, 168187), (872, 104924), (1543, 59296), (1744, 52462), (1853, 49376), (3086, 29648), (3488, 26231), (3706, 24688), (6172, 14824), (7412, 12344)]