16905416

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{6197}}^1$

素因数の和:6245

約数の個数: 32

約数和(自身を含む): 35700480

約数和(自身を除く): 18795064

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 6197, 12394, 24788, 49576, 68167, 136334, 192107, 272668, 384214, 545336, 768428, 1536856, 2113177, 4226354, 8452708, 16905416]

約数ペア:

[(1, 16905416), (2, 8452708), (4, 4226354), (8, 2113177), (11, 1536856), (22, 768428), (31, 545336), (44, 384214), (62, 272668), (88, 192107), (124, 136334), (248, 68167), (341, 49576), (682, 24788), (1364, 12394), (2728, 6197)]