245477029232

素因数分解:

$2^4\times {\mathrm{431}}^1\times {\mathrm{35597017}}^1$

素因数の和:35597456

約数の個数: 20

約数和(自身を含む): 476715265056

約数和(自身を除く): 231238235824

約数列:

[1, 2, 4, 8, 16, 431, 862, 1724, 3448, 6896, 35597017, 71194034, 142388068, 284776136, 569552272, 15342314327, 30684628654, 61369257308, 122738514616, 245477029232]

約数ペア:

[(1, 245477029232), (2, 122738514616), (4, 61369257308), (8, 30684628654), (16, 15342314327), (431, 569552272), (862, 284776136), (1724, 142388068), (3448, 71194034), (6896, 35597017)]