17922967528

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{1289}}^1\times {\mathrm{10663}}^1$

素因数の和:12121

約数の個数: 32

約数和(自身を含む): 33841137600

約数和(自身を除く): 15918170072

約数列:

[1, 2, 4, 8, 163, 326, 652, 1289, 1304, 2578, 5156, 10312, 10663, 21326, 42652, 85304, 210107, 420214, 840428, 1680856, 1738069, 3476138, 6952276, 13744607, 13904552, 27489214, 54978428, 109956856, 2240370941, 4480741882, 8961483764, 17922967528]

約数ペア:

[(1, 17922967528), (2, 8961483764), (4, 4480741882), (8, 2240370941), (163, 109956856), (326, 54978428), (652, 27489214), (1289, 13904552), (1304, 13744607), (2578, 6952276), (5156, 3476138), (10312, 1738069), (10663, 1680856), (21326, 840428), (42652, 420214), (85304, 210107)]