40050544

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2531}}^1$

素因数の和:2605

約数の個数: 40

約数和(自身を含む): 82887552

約数和(自身を除く): 42837008

約数列:

[1, 2, 4, 8, 16, 23, 43, 46, 86, 92, 172, 184, 344, 368, 688, 989, 1978, 2531, 3956, 5062, 7912, 10124, 15824, 20248, 40496, 58213, 108833, 116426, 217666, 232852, 435332, 465704, 870664, 931408, 1741328, 2503159, 5006318, 10012636, 20025272, 40050544]

約数ペア:

[(1, 40050544), (2, 20025272), (4, 10012636), (8, 5006318), (16, 2503159), (23, 1741328), (43, 931408), (46, 870664), (86, 465704), (92, 435332), (172, 232852), (184, 217666), (344, 116426), (368, 108833), (688, 58213), (989, 40496), (1978, 20248), (2531, 15824), (3956, 10124), (5062, 7912)]