39909064

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{22573}}^1$

素因数の和:22609

約数の個数: 32

約数和(自身を含む): 85329720

約数和(自身を除く): 45420656

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 22573, 45146, 90292, 180584, 293449, 383741, 586898, 767482, 1173796, 1534964, 2347592, 3069928, 4988633, 9977266, 19954532, 39909064]

約数ペア:

[(1, 39909064), (2, 19954532), (4, 9977266), (8, 4988633), (13, 3069928), (17, 2347592), (26, 1534964), (34, 1173796), (52, 767482), (68, 586898), (104, 383741), (136, 293449), (221, 180584), (442, 90292), (884, 45146), (1768, 22573)]