40423352

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{167}}^1\times {\mathrm{383}}^1$

素因数の和:635

約数の個数: 32

約数和(自身を含む): 77414400

約数和(自身を除く): 36991048

約数列:

[1, 2, 4, 8, 79, 158, 167, 316, 334, 383, 632, 668, 766, 1336, 1532, 3064, 13193, 26386, 30257, 52772, 60514, 63961, 105544, 121028, 127922, 242056, 255844, 511688, 5052919, 10105838, 20211676, 40423352]

約数ペア:

[(1, 40423352), (2, 20211676), (4, 10105838), (8, 5052919), (79, 511688), (158, 255844), (167, 242056), (316, 127922), (334, 121028), (383, 105544), (632, 63961), (668, 60514), (766, 52772), (1336, 30257), (1532, 26386), (3064, 13193)]