22000436

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{823}}^1$

素因数の和:1031

約数の個数: 24

約数和(自身を含む): 39729984

約数和(自身を除く): 17729548

約数列:

[1, 2, 4, 41, 82, 163, 164, 326, 652, 823, 1646, 3292, 6683, 13366, 26732, 33743, 67486, 134149, 134972, 268298, 536596, 5500109, 11000218, 22000436]

約数ペア:

[(1, 22000436), (2, 11000218), (4, 5500109), (41, 536596), (82, 268298), (163, 134972), (164, 134149), (326, 67486), (652, 33743), (823, 26732), (1646, 13366), (3292, 6683)]