25160122

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:318

約数の個数: 32

約数和(自身を含む): 41912640

約数和(自身を除く): 16752518

約数列:

[1, 2, 13, 26, 83, 89, 131, 166, 178, 262, 1079, 1157, 1703, 2158, 2314, 3406, 7387, 10873, 11659, 14774, 21746, 23318, 96031, 141349, 151567, 192062, 282698, 303134, 967697, 1935394, 12580061, 25160122]

約数ペア:

[(1, 25160122), (2, 12580061), (13, 1935394), (26, 967697), (83, 303134), (89, 282698), (131, 192062), (166, 151567), (178, 141349), (262, 96031), (1079, 23318), (1157, 21746), (1703, 14774), (2158, 11659), (2314, 10873), (3406, 7387)]