107221888

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{20431}}^1$

素因数の和:20486

約数の個数: 32

約数和(自身を含む): 218826720

約数和(自身を除く): 111604832

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 328, 656, 1312, 2624, 5248, 20431, 40862, 81724, 163448, 326896, 653792, 837671, 1307584, 1675342, 2615168, 3350684, 6701368, 13402736, 26805472, 53610944, 107221888]

約数ペア:

[(1, 107221888), (2, 53610944), (4, 26805472), (8, 13402736), (16, 6701368), (32, 3350684), (41, 2615168), (64, 1675342), (82, 1307584), (128, 837671), (164, 653792), (328, 326896), (656, 163448), (1312, 81724), (2624, 40862), (5248, 20431)]