23965864

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4903}}^1$

素因数の和:4969

約数の個数: 32

約数和(自身を含む): 49432320

約数和(自身を除く): 25466456

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 188, 376, 611, 1222, 2444, 4888, 4903, 9806, 19612, 39224, 63739, 127478, 230441, 254956, 460882, 509912, 921764, 1843528, 2995733, 5991466, 11982932, 23965864]

約数ペア:

[(1, 23965864), (2, 11982932), (4, 5991466), (8, 2995733), (13, 1843528), (26, 921764), (47, 509912), (52, 460882), (94, 254956), (104, 230441), (188, 127478), (376, 63739), (611, 39224), (1222, 19612), (2444, 9806), (4888, 4903)]