90560792

素因数分解:

$2^3\times 7^1\times {\mathrm{617}}^1\times {\mathrm{2621}}^1$

素因数の和:3251

約数の個数: 32

約数和(自身を含む): 194447520

約数和(自身を除く): 103886728

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 617, 1234, 2468, 2621, 4319, 4936, 5242, 8638, 10484, 17276, 18347, 20968, 34552, 36694, 73388, 146776, 1617157, 3234314, 6468628, 11320099, 12937256, 22640198, 45280396, 90560792]

約数ペア:

[(1, 90560792), (2, 45280396), (4, 22640198), (7, 12937256), (8, 11320099), (14, 6468628), (28, 3234314), (56, 1617157), (617, 146776), (1234, 73388), (2468, 36694), (2621, 34552), (4319, 20968), (4936, 18347), (5242, 17276), (8638, 10484)]