40888914

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{6961}}^1$

素因数の和:7066

約数の個数: 32

約数和(自身を含む): 90227520

約数和(自身を除く): 49338606

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 89, 178, 267, 534, 979, 1958, 2937, 5874, 6961, 13922, 20883, 41766, 76571, 153142, 229713, 459426, 619529, 1239058, 1858587, 3717174, 6814819, 13629638, 20444457, 40888914]

約数ペア:

[(1, 40888914), (2, 20444457), (3, 13629638), (6, 6814819), (11, 3717174), (22, 1858587), (33, 1239058), (66, 619529), (89, 459426), (178, 229713), (267, 153142), (534, 76571), (979, 41766), (1958, 20883), (2937, 13922), (5874, 6961)]