9159904

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1$

素因数の和:347

約数の個数: 48

約数和(自身を含む): 19707408

約数和(自身を除く): 10547504

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 97, 104, 194, 208, 227, 388, 416, 454, 776, 908, 1261, 1552, 1816, 2522, 2951, 3104, 3632, 5044, 5902, 7264, 10088, 11804, 20176, 22019, 23608, 40352, 44038, 47216, 88076, 94432, 176152, 286247, 352304, 572494, 704608, 1144988, 2289976, 4579952, 9159904]

約数ペア:

[(1, 9159904), (2, 4579952), (4, 2289976), (8, 1144988), (13, 704608), (16, 572494), (26, 352304), (32, 286247), (52, 176152), (97, 94432), (104, 88076), (194, 47216), (208, 44038), (227, 40352), (388, 23608), (416, 22019), (454, 20176), (776, 11804), (908, 10088), (1261, 7264), (1552, 5902), (1816, 5044), (2522, 3632), (2951, 3104)]