42168316

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{809}}^1$

素因数の和:1053

約数の個数: 24

約数和(自身を含む): 75252240

約数和(自身を除く): 33083924

約数列:

[1, 2, 4, 83, 157, 166, 314, 332, 628, 809, 1618, 3236, 13031, 26062, 52124, 67147, 127013, 134294, 254026, 268588, 508052, 10542079, 21084158, 42168316]

約数ペア:

[(1, 42168316), (2, 21084158), (4, 10542079), (83, 508052), (157, 268588), (166, 254026), (314, 134294), (332, 127013), (628, 67147), (809, 52124), (1618, 26062), (3236, 13031)]