84478232

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{541}}^1$

素因数の和:827

約数の個数: 32

約数和(自身を含む): 160974000

約数和(自身を除く): 76495768

約数列:

[1, 2, 4, 8, 131, 149, 262, 298, 524, 541, 596, 1048, 1082, 1192, 2164, 4328, 19519, 39038, 70871, 78076, 80609, 141742, 156152, 161218, 283484, 322436, 566968, 644872, 10559779, 21119558, 42239116, 84478232]

約数ペア:

[(1, 84478232), (2, 42239116), (4, 21119558), (8, 10559779), (131, 644872), (149, 566968), (262, 322436), (298, 283484), (524, 161218), (541, 156152), (596, 141742), (1048, 80609), (1082, 78076), (1192, 70871), (2164, 39038), (4328, 19519)]