2191328

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{47}}^2$

素因数の和:135

約数の個数: 36

約数和(自身を含む): 4550112

約数和(自身を除く): 2358784

約数列:

[1, 2, 4, 8, 16, 31, 32, 47, 62, 94, 124, 188, 248, 376, 496, 752, 992, 1457, 1504, 2209, 2914, 4418, 5828, 8836, 11656, 17672, 23312, 35344, 46624, 68479, 70688, 136958, 273916, 547832, 1095664, 2191328]

約数ペア:

[(1, 2191328), (2, 1095664), (4, 547832), (8, 273916), (16, 136958), (31, 70688), (32, 68479), (47, 46624), (62, 35344), (94, 23312), (124, 17672), (188, 11656), (248, 8836), (376, 5828), (496, 4418), (752, 2914), (992, 2209), (1457, 1504)]