221533888

素因数分解:

$2^6\times {\mathrm{313}}^1\times {\mathrm{11059}}^1$

素因数の和:11384

約数の個数: 28

約数和(自身を含む): 441050680

約数和(自身を除く): 219516792

約数列:

[1, 2, 4, 8, 16, 32, 64, 313, 626, 1252, 2504, 5008, 10016, 11059, 20032, 22118, 44236, 88472, 176944, 353888, 707776, 3461467, 6922934, 13845868, 27691736, 55383472, 110766944, 221533888]

約数ペア:

[(1, 221533888), (2, 110766944), (4, 55383472), (8, 27691736), (16, 13845868), (32, 6922934), (64, 3461467), (313, 707776), (626, 353888), (1252, 176944), (2504, 88472), (5008, 44236), (10016, 22118), (11059, 20032)]