31262628592

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{479}}^1\times {\mathrm{24137}}^1$

素因数の和:24650

約数の個数: 60

約数和(自身を含む): 65728739520

約数和(自身を除く): 34466110928

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 479, 676, 958, 1352, 1916, 2704, 3832, 6227, 7664, 12454, 24137, 24908, 48274, 49816, 80951, 96548, 99632, 161902, 193096, 313781, 323804, 386192, 627562, 647608, 1255124, 1295216, 2510248, 4079153, 5020496, 8158306, 11561623, 16316612, 23123246, 32633224, 46246492, 65266448, 92492984, 150301099, 184985968, 300602198, 601204396, 1202408792, 1953914287, 2404817584, 3907828574, 7815657148, 15631314296, 31262628592]

約数ペア:

[(1, 31262628592), (2, 15631314296), (4, 7815657148), (8, 3907828574), (13, 2404817584), (16, 1953914287), (26, 1202408792), (52, 601204396), (104, 300602198), (169, 184985968), (208, 150301099), (338, 92492984), (479, 65266448), (676, 46246492), (958, 32633224), (1352, 23123246), (1916, 16316612), (2704, 11561623), (3832, 8158306), (6227, 5020496), (7664, 4079153), (12454, 2510248), (24137, 1295216), (24908, 1255124), (48274, 647608), (49816, 627562), (80951, 386192), (96548, 323804), (99632, 313781), (161902, 193096)]