23999456

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1861}}^1$

素因数の和:1915

約数の個数: 48

約数和(自身を含む): 52553088

約数和(自身を除く): 28553632

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 496, 806, 992, 1612, 1861, 3224, 3722, 6448, 7444, 12896, 14888, 24193, 29776, 48386, 57691, 59552, 96772, 115382, 193544, 230764, 387088, 461528, 749983, 774176, 923056, 1499966, 1846112, 2999932, 5999864, 11999728, 23999456]

約数ペア:

[(1, 23999456), (2, 11999728), (4, 5999864), (8, 2999932), (13, 1846112), (16, 1499966), (26, 923056), (31, 774176), (32, 749983), (52, 461528), (62, 387088), (104, 230764), (124, 193544), (208, 115382), (248, 96772), (403, 59552), (416, 57691), (496, 48386), (806, 29776), (992, 24193), (1612, 14888), (1861, 12896), (3224, 7444), (3722, 6448)]