8145808

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1493}}^1$

素因数の和:1543

約数の個数: 40

約数和(自身を含む): 17784576

約数和(自身を除く): 9638768

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 1493, 2728, 2986, 5456, 5972, 11944, 16423, 23888, 32846, 46283, 65692, 92566, 131384, 185132, 262768, 370264, 509113, 740528, 1018226, 2036452, 4072904, 8145808]

約数ペア:

[(1, 8145808), (2, 4072904), (4, 2036452), (8, 1018226), (11, 740528), (16, 509113), (22, 370264), (31, 262768), (44, 185132), (62, 131384), (88, 92566), (124, 65692), (176, 46283), (248, 32846), (341, 23888), (496, 16423), (682, 11944), (1364, 5972), (1493, 5456), (2728, 2986)]