42134642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61781}}^1$

素因数の和:61825

約数の個数: 16

約数和(自身を含む): 71172864

約数和(自身を除く): 29038222

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 61781, 123562, 679591, 1359182, 1915211, 3830422, 21067321, 42134642]

約数ペア:

[(1, 42134642), (2, 21067321), (11, 3830422), (22, 1915211), (31, 1359182), (62, 679591), (341, 123562), (682, 61781)]