90423508

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{5861}}^1$

素因数の和:5920

約数の個数: 48

約数和(自身を含む): 196963200

約数和(自身を除く): 106539692

約数列:

[1, 2, 4, 7, 14, 19, 28, 29, 38, 58, 76, 116, 133, 203, 266, 406, 532, 551, 812, 1102, 2204, 3857, 5861, 7714, 11722, 15428, 23444, 41027, 82054, 111359, 164108, 169969, 222718, 339938, 445436, 679876, 779513, 1189783, 1559026, 2379566, 3118052, 3229411, 4759132, 6458822, 12917644, 22605877, 45211754, 90423508]

約数ペア:

[(1, 90423508), (2, 45211754), (4, 22605877), (7, 12917644), (14, 6458822), (19, 4759132), (28, 3229411), (29, 3118052), (38, 2379566), (58, 1559026), (76, 1189783), (116, 779513), (133, 679876), (203, 445436), (266, 339938), (406, 222718), (532, 169969), (551, 164108), (812, 111359), (1102, 82054), (2204, 41027), (3857, 23444), (5861, 15428), (7714, 11722)]