943375688

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{2089}}^1\times {\mathrm{2971}}^1$

素因数の和:5085

約数の個数: 32

約数和(自身を含む): 1863444000

約数和(自身を除く): 920068312

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 2089, 2971, 4178, 5942, 8356, 11884, 16712, 23768, 39691, 56449, 79382, 112898, 158764, 225796, 317528, 451592, 6206419, 12412838, 24825676, 49651352, 117921961, 235843922, 471687844, 943375688]

約数ペア:

[(1, 943375688), (2, 471687844), (4, 235843922), (8, 117921961), (19, 49651352), (38, 24825676), (76, 12412838), (152, 6206419), (2089, 451592), (2971, 317528), (4178, 225796), (5942, 158764), (8356, 112898), (11884, 79382), (16712, 56449), (23768, 39691)]