42886454

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{4093}}^1$

素因数の和:4152

約数の個数: 24

約数和(自身を含む): 71923392

約数和(自身を除く): 29036938

約数列:

[1, 2, 13, 26, 31, 62, 169, 338, 403, 806, 4093, 5239, 8186, 10478, 53209, 106418, 126883, 253766, 691717, 1383434, 1649479, 3298958, 21443227, 42886454]

約数ペア:

[(1, 42886454), (2, 21443227), (13, 3298958), (26, 1649479), (31, 1383434), (62, 691717), (169, 253766), (338, 126883), (403, 106418), (806, 53209), (4093, 10478), (5239, 8186)]