31628024

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{743}}^1$

素因数の和:1079

約数の個数: 32

約数和(自身を含む): 63076320

約数和(自身を除く): 31448296

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 313, 626, 743, 1252, 1486, 2504, 2972, 5321, 5944, 10642, 12631, 21284, 25262, 42568, 50524, 101048, 232559, 465118, 930236, 1860472, 3953503, 7907006, 15814012, 31628024]

約数ペア:

[(1, 31628024), (2, 15814012), (4, 7907006), (8, 3953503), (17, 1860472), (34, 930236), (68, 465118), (136, 232559), (313, 101048), (626, 50524), (743, 42568), (1252, 25262), (1486, 21284), (2504, 12631), (2972, 10642), (5321, 5944)]