99629968

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{809}}^1$

素因数の和:1039

約数の個数: 40

約数和(自身を含む): 198871200

約数和(自身を除く): 99241232

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 179, 344, 358, 688, 716, 809, 1432, 1618, 2864, 3236, 6472, 7697, 12944, 15394, 30788, 34787, 61576, 69574, 123152, 139148, 144811, 278296, 289622, 556592, 579244, 1158488, 2316976, 6226873, 12453746, 24907492, 49814984, 99629968]

約数ペア:

[(1, 99629968), (2, 49814984), (4, 24907492), (8, 12453746), (16, 6226873), (43, 2316976), (86, 1158488), (172, 579244), (179, 556592), (344, 289622), (358, 278296), (688, 144811), (716, 139148), (809, 123152), (1432, 69574), (1618, 61576), (2864, 34787), (3236, 30788), (6472, 15394), (7697, 12944)]