16996609564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1\times {\mathrm{23311}}^1$

素因数の和:23626

約数の個数: 48

約数和(自身を含む): 33038885376

約数和(自身を除く): 16042275812

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 227, 292, 454, 803, 908, 1606, 2497, 3212, 4994, 9988, 16571, 23311, 33142, 46622, 66284, 93244, 182281, 256421, 364562, 512842, 729124, 1025684, 1701703, 3403406, 5291597, 6806812, 10583194, 18718733, 21166388, 37437466, 58207567, 74874932, 116415134, 232830268, 386286581, 772573162, 1545146324, 4249152391, 8498304782, 16996609564]

約数ペア:

[(1, 16996609564), (2, 8498304782), (4, 4249152391), (11, 1545146324), (22, 772573162), (44, 386286581), (73, 232830268), (146, 116415134), (227, 74874932), (292, 58207567), (454, 37437466), (803, 21166388), (908, 18718733), (1606, 10583194), (2497, 6806812), (3212, 5291597), (4994, 3403406), (9988, 1701703), (16571, 1025684), (23311, 729124), (33142, 512842), (46622, 364562), (66284, 256421), (93244, 182281)]