125115008

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{31531}}^1$

素因数の和:31576

約数の個数: 32

約数和(自身を含む): 257301120

約数和(自身を除く): 132186112

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 31531, 63062, 126124, 252248, 504496, 977461, 1008992, 1954922, 2017984, 3909844, 4035968, 7819688, 15639376, 31278752, 62557504, 125115008]

約数ペア:

[(1, 125115008), (2, 62557504), (4, 31278752), (8, 15639376), (16, 7819688), (31, 4035968), (32, 3909844), (62, 2017984), (64, 1954922), (124, 1008992), (128, 977461), (248, 504496), (496, 252248), (992, 126124), (1984, 63062), (3968, 31531)]