21928096

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{233}}^1$

素因数の和:433

約数の個数: 48

約数和(自身を含む): 46171944

約数和(自身を除く): 24243848

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 173, 233, 272, 346, 466, 544, 692, 932, 1384, 1864, 2768, 2941, 3728, 3961, 5536, 5882, 7456, 7922, 11764, 15844, 23528, 31688, 40309, 47056, 63376, 80618, 94112, 126752, 161236, 322472, 644944, 685253, 1289888, 1370506, 2741012, 5482024, 10964048, 21928096]

約数ペア:

[(1, 21928096), (2, 10964048), (4, 5482024), (8, 2741012), (16, 1370506), (17, 1289888), (32, 685253), (34, 644944), (68, 322472), (136, 161236), (173, 126752), (233, 94112), (272, 80618), (346, 63376), (466, 47056), (544, 40309), (692, 31688), (932, 23528), (1384, 15844), (1864, 11764), (2768, 7922), (2941, 7456), (3728, 5882), (3961, 5536)]