31032196

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^2$

素因数の和:308

約数の個数: 36

約数和(自身を含む): 60541068

約数和(自身を除く): 29508872

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 127, 148, 254, 481, 508, 962, 1651, 1924, 3302, 4699, 6604, 9398, 16129, 18796, 32258, 61087, 64516, 122174, 209677, 244348, 419354, 596773, 838708, 1193546, 2387092, 7758049, 15516098, 31032196]

約数ペア:

[(1, 31032196), (2, 15516098), (4, 7758049), (13, 2387092), (26, 1193546), (37, 838708), (52, 596773), (74, 419354), (127, 244348), (148, 209677), (254, 122174), (481, 64516), (508, 61087), (962, 32258), (1651, 18796), (1924, 16129), (3302, 9398), (4699, 6604)]