38997832

素因数分解:

$2^3\times {\mathrm{991}}^1\times {\mathrm{4919}}^1$

素因数の和:5916

約数の個数: 16

約数和(自身を含む): 73209600

約数和(自身を除く): 34211768

約数列:

[1, 2, 4, 8, 991, 1982, 3964, 4919, 7928, 9838, 19676, 39352, 4874729, 9749458, 19498916, 38997832]

約数ペア:

[(1, 38997832), (2, 19498916), (4, 9749458), (8, 4874729), (991, 39352), (1982, 19676), (3964, 9838), (4919, 7928)]