40388164

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{8803}}^1$

素因数の和:8875

約数の個数: 24

約数和(自身を含む): 74939648

約数和(自身を除く): 34551484

約数列:

[1, 2, 4, 31, 37, 62, 74, 124, 148, 1147, 2294, 4588, 8803, 17606, 35212, 272893, 325711, 545786, 651422, 1091572, 1302844, 10097041, 20194082, 40388164]

約数ペア:

[(1, 40388164), (2, 20194082), (4, 10097041), (31, 1302844), (37, 1091572), (62, 651422), (74, 545786), (124, 325711), (148, 272893), (1147, 35212), (2294, 17606), (4588, 8803)]