73540144

素因数分解:

$2^4\times {\mathrm{229}}^1\times {\mathrm{20071}}^1$

素因数の和:20308

約数の個数: 20

約数和(自身を含む): 143113360

約数和(自身を除く): 69573216

約数列:

[1, 2, 4, 8, 16, 229, 458, 916, 1832, 3664, 20071, 40142, 80284, 160568, 321136, 4596259, 9192518, 18385036, 36770072, 73540144]

約数ペア:

[(1, 73540144), (2, 36770072), (4, 18385036), (8, 9192518), (16, 4596259), (229, 321136), (458, 160568), (916, 80284), (1832, 40142), (3664, 20071)]