42642334

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{23251}}^1$

素因数の和:23391

約数の個数: 16

約数和(自身を含む): 73662336

約数和(自身を除く): 31020002

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 23251, 46502, 162757, 325514, 3045881, 6091762, 21321167, 42642334]

約数ペア:

[(1, 42642334), (2, 21321167), (7, 6091762), (14, 3045881), (131, 325514), (262, 162757), (917, 46502), (1834, 23251)]