126563824

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{2341}}^1$

素因数の和:2489

約数の個数: 40

約数和(自身を含む): 255559040

約数和(自身を除く): 128995216

約数列:

[1, 2, 4, 8, 16, 31, 62, 109, 124, 218, 248, 436, 496, 872, 1744, 2341, 3379, 4682, 6758, 9364, 13516, 18728, 27032, 37456, 54064, 72571, 145142, 255169, 290284, 510338, 580568, 1020676, 1161136, 2041352, 4082704, 7910239, 15820478, 31640956, 63281912, 126563824]

約数ペア:

[(1, 126563824), (2, 63281912), (4, 31640956), (8, 15820478), (16, 7910239), (31, 4082704), (62, 2041352), (109, 1161136), (124, 1020676), (218, 580568), (248, 510338), (436, 290284), (496, 255169), (872, 145142), (1744, 72571), (2341, 54064), (3379, 37456), (4682, 27032), (6758, 18728), (9364, 13516)]