121858064

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{73943}}^1$

素因数の和:74054

約数の個数: 20

約数和(自身を含む): 238395456

約数和(自身を除く): 116537392

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 73943, 147886, 295772, 591544, 1183088, 7616129, 15232258, 30464516, 60929032, 121858064]

約数ペア:

[(1, 121858064), (2, 60929032), (4, 30464516), (8, 15232258), (16, 7616129), (103, 1183088), (206, 591544), (412, 295772), (824, 147886), (1648, 73943)]