129930592

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{21713}}^1$

素因数の和:21751

約数の個数: 48

約数和(自身を含む): 295484112

約数和(自身を除く): 165553520

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 136, 176, 187, 272, 352, 374, 544, 748, 1496, 2992, 5984, 21713, 43426, 86852, 173704, 238843, 347408, 369121, 477686, 694816, 738242, 955372, 1476484, 1910744, 2952968, 3821488, 4060331, 5905936, 7642976, 8120662, 11811872, 16241324, 32482648, 64965296, 129930592]

約数ペア:

[(1, 129930592), (2, 64965296), (4, 32482648), (8, 16241324), (11, 11811872), (16, 8120662), (17, 7642976), (22, 5905936), (32, 4060331), (34, 3821488), (44, 2952968), (68, 1910744), (88, 1476484), (136, 955372), (176, 738242), (187, 694816), (272, 477686), (352, 369121), (374, 347408), (544, 238843), (748, 173704), (1496, 86852), (2992, 43426), (5984, 21713)]