20161250936

素因数分解:

$2^3\times {\mathrm{419}}^1\times {\mathrm{659}}^1\times {\mathrm{9127}}^1$

素因数の和:10211

約数の個数: 32

約数和(自身を含む): 37954224000

約数和(自身を除く): 17792973064

約数列:

[1, 2, 4, 8, 419, 659, 838, 1318, 1676, 2636, 3352, 5272, 9127, 18254, 36508, 73016, 276121, 552242, 1104484, 2208968, 3824213, 6014693, 7648426, 12029386, 15296852, 24058772, 30593704, 48117544, 2520156367, 5040312734, 10080625468, 20161250936]

約数ペア:

[(1, 20161250936), (2, 10080625468), (4, 5040312734), (8, 2520156367), (419, 48117544), (659, 30593704), (838, 24058772), (1318, 15296852), (1676, 12029386), (2636, 7648426), (3352, 6014693), (5272, 3824213), (9127, 2208968), (18254, 1104484), (36508, 552242), (73016, 276121)]