84064684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61631}}^1$

素因数の和:61677

約数の個数: 24

約数和(自身を含む): 165666816

約数和(自身を除く): 81602132

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 61631, 123262, 246524, 677941, 1355882, 1910561, 2711764, 3821122, 7642244, 21016171, 42032342, 84064684]

約数ペア:

[(1, 84064684), (2, 42032342), (4, 21016171), (11, 7642244), (22, 3821122), (31, 2711764), (44, 1910561), (62, 1355882), (124, 677941), (341, 246524), (682, 123262), (1364, 61631)]