118862288

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{110879}}^1$

素因数の和:110954

約数の個数: 20

約数和(自身を含む): 233735040

約数和(自身を除く): 114872752

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 110879, 221758, 443516, 887032, 1774064, 7428893, 14857786, 29715572, 59431144, 118862288]

約数ペア:

[(1, 118862288), (2, 59431144), (4, 29715572), (8, 14857786), (16, 7428893), (67, 1774064), (134, 887032), (268, 443516), (536, 221758), (1072, 110879)]