82320964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{30671}}^1$

素因数の和:30747

約数の個数: 24

約数和(自身を含む): 159739776

約数和(自身を除く): 77418812

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 30671, 61342, 122684, 337381, 674762, 1349524, 1870931, 3741862, 7483724, 20580241, 41160482, 82320964]

約数ペア:

[(1, 82320964), (2, 41160482), (4, 20580241), (11, 7483724), (22, 3741862), (44, 1870931), (61, 1349524), (122, 674762), (244, 337381), (671, 122684), (1342, 61342), (2684, 30671)]