102991312

素因数分解:

$2^4\times {\mathrm{331}}^1\times {\mathrm{19447}}^1$

素因数の和:19786

約数の個数: 20

約数和(自身を含む): 200158816

約数和(自身を除く): 97167504

約数列:

[1, 2, 4, 8, 16, 331, 662, 1324, 2648, 5296, 19447, 38894, 77788, 155576, 311152, 6436957, 12873914, 25747828, 51495656, 102991312]

約数ペア:

[(1, 102991312), (2, 51495656), (4, 25747828), (8, 12873914), (16, 6436957), (331, 311152), (662, 155576), (1324, 77788), (2648, 38894), (5296, 19447)]