31960208

素因数分解:

$2^4\times 7^1\times {\mathrm{461}}^1\times {\mathrm{619}}^1$

素因数の和:1095

約数の個数: 40

約数和(自身を含む): 71037120

約数和(自身を除く): 39076912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 461, 619, 922, 1238, 1844, 2476, 3227, 3688, 4333, 4952, 6454, 7376, 8666, 9904, 12908, 17332, 25816, 34664, 51632, 69328, 285359, 570718, 1141436, 1997513, 2282872, 3995026, 4565744, 7990052, 15980104, 31960208]

約数ペア:

[(1, 31960208), (2, 15980104), (4, 7990052), (7, 4565744), (8, 3995026), (14, 2282872), (16, 1997513), (28, 1141436), (56, 570718), (112, 285359), (461, 69328), (619, 51632), (922, 34664), (1238, 25816), (1844, 17332), (2476, 12908), (3227, 9904), (3688, 8666), (4333, 7376), (4952, 6454)]