40206088

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{22741}}^1$

素因数の和:22777

約数の個数: 32

約数和(自身を含む): 85964760

約数和(自身を除く): 45758672

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 22741, 45482, 90964, 181928, 295633, 386597, 591266, 773194, 1182532, 1546388, 2365064, 3092776, 5025761, 10051522, 20103044, 40206088]

約数ペア:

[(1, 40206088), (2, 20103044), (4, 10051522), (8, 5025761), (13, 3092776), (17, 2365064), (26, 1546388), (34, 1182532), (52, 773194), (68, 591266), (104, 386597), (136, 295633), (221, 181928), (442, 90964), (884, 45482), (1768, 22741)]