84448340

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{136207}}^1$

素因数の和:136247

約数の個数: 24

約数和(自身を含む): 183063552

約数和(自身を除く): 98615212

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 136207, 272414, 544828, 681035, 1362070, 2724140, 4222417, 8444834, 16889668, 21112085, 42224170, 84448340]

約数ペア:

[(1, 84448340), (2, 42224170), (4, 21112085), (5, 16889668), (10, 8444834), (20, 4222417), (31, 2724140), (62, 1362070), (124, 681035), (155, 544828), (310, 272414), (620, 136207)]