39361648

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{106961}}^1$

素因数の和:106992

約数の個数: 20

約数和(自身を含む): 79579728

約数和(自身を除く): 40218080

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 106961, 213922, 427844, 855688, 1711376, 2460103, 4920206, 9840412, 19680824, 39361648]

約数ペア:

[(1, 39361648), (2, 19680824), (4, 9840412), (8, 4920206), (16, 2460103), (23, 1711376), (46, 855688), (92, 427844), (184, 213922), (368, 106961)]