4445648

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{8963}}^1$

素因数の和:9002

約数の個数: 20

約数和(自身を含む): 8892288

約数和(自身を除く): 4446640

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 8963, 17926, 35852, 71704, 143408, 277853, 555706, 1111412, 2222824, 4445648]

約数ペア:

[(1, 4445648), (2, 2222824), (4, 1111412), (8, 555706), (16, 277853), (31, 143408), (62, 71704), (124, 35852), (248, 17926), (496, 8963)]