89229656

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{1087}}^1$

素因数の和:1455

約数の個数: 32

約数和(自身を含む): 173383680

約数和(自身を除く): 84154024

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 331, 662, 1087, 1324, 2174, 2648, 4348, 8696, 10261, 20522, 33697, 41044, 67394, 82088, 134788, 269576, 359797, 719594, 1439188, 2878376, 11153707, 22307414, 44614828, 89229656]

約数ペア:

[(1, 89229656), (2, 44614828), (4, 22307414), (8, 11153707), (31, 2878376), (62, 1439188), (124, 719594), (248, 359797), (331, 269576), (662, 134788), (1087, 82088), (1324, 67394), (2174, 41044), (2648, 33697), (4348, 20522), (8696, 10261)]