72836048

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{27259}}^1$

素因数の和:27434

約数の個数: 20

約数和(自身を含む): 141970080

約数和(自身を除く): 69134032

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1336, 2672, 27259, 54518, 109036, 218072, 436144, 4552253, 9104506, 18209012, 36418024, 72836048]

約数ペア:

[(1, 72836048), (2, 36418024), (4, 18209012), (8, 9104506), (16, 4552253), (167, 436144), (334, 218072), (668, 109036), (1336, 54518), (2672, 27259)]