45208144

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{148711}}^1$

素因数の和:148738

約数の個数: 20

約数和(自身を含む): 92201440

約数和(自身を除く): 46993296

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 148711, 297422, 594844, 1189688, 2379376, 2825509, 5651018, 11302036, 22604072, 45208144]

約数ペア:

[(1, 45208144), (2, 22604072), (4, 11302036), (8, 5651018), (16, 2825509), (19, 2379376), (38, 1189688), (76, 594844), (152, 297422), (304, 148711)]