31386496

素因数分解:

$2^7\times {\mathrm{73}}^1\times {\mathrm{3359}}^1$

素因数の和:3446

約数の個数: 32

約数和(自身を含む): 63403200

約数和(自身を除く): 32016704

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 128, 146, 292, 584, 1168, 2336, 3359, 4672, 6718, 9344, 13436, 26872, 53744, 107488, 214976, 245207, 429952, 490414, 980828, 1961656, 3923312, 7846624, 15693248, 31386496]

約数ペア:

[(1, 31386496), (2, 15693248), (4, 7846624), (8, 3923312), (16, 1961656), (32, 980828), (64, 490414), (73, 429952), (128, 245207), (146, 214976), (292, 107488), (584, 53744), (1168, 26872), (2336, 13436), (3359, 9344), (4672, 6718)]