42468016

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{85621}}^1$

素因数の和:85660

約数の個数: 20

約数和(自身を含む): 84937024

約数和(自身を除く): 42469008

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 85621, 171242, 342484, 684968, 1369936, 2654251, 5308502, 10617004, 21234008, 42468016]

約数ペア:

[(1, 42468016), (2, 21234008), (4, 10617004), (8, 5308502), (16, 2654251), (31, 1369936), (62, 684968), (124, 342484), (248, 171242), (496, 85621)]