86041964

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{20743}}^1$

素因数の和:20825

約数の個数: 24

約数和(自身を含む): 162052128

約数和(自身を除く): 76010164

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 244, 1037, 2074, 4148, 20743, 41486, 82972, 352631, 705262, 1265323, 1410524, 2530646, 5061292, 21510491, 43020982, 86041964]

約数ペア:

[(1, 86041964), (2, 43020982), (4, 21510491), (17, 5061292), (34, 2530646), (61, 1410524), (68, 1265323), (122, 705262), (244, 352631), (1037, 82972), (2074, 41486), (4148, 20743)]