16312308

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{313}}^1$

素因数の和:464

約数の個数: 48

約数和(自身を含む): 39458496

約数和(自身を除く): 23146188

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 101, 129, 172, 202, 258, 303, 313, 404, 516, 606, 626, 939, 1212, 1252, 1878, 3756, 4343, 8686, 13029, 13459, 17372, 26058, 26918, 31613, 40377, 52116, 53836, 63226, 80754, 94839, 126452, 161508, 189678, 379356, 1359359, 2718718, 4078077, 5437436, 8156154, 16312308]

約数ペア:

[(1, 16312308), (2, 8156154), (3, 5437436), (4, 4078077), (6, 2718718), (12, 1359359), (43, 379356), (86, 189678), (101, 161508), (129, 126452), (172, 94839), (202, 80754), (258, 63226), (303, 53836), (313, 52116), (404, 40377), (516, 31613), (606, 26918), (626, 26058), (939, 17372), (1212, 13459), (1252, 13029), (1878, 8686), (3756, 4343)]