31563792

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{1297}}^1$

素因数の和:1337

約数の個数: 90

約数和(自身を含む): 95726202

約数和(自身を除く): 64162410

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 169, 208, 234, 312, 338, 468, 507, 624, 676, 936, 1014, 1297, 1352, 1521, 1872, 2028, 2594, 2704, 3042, 3891, 4056, 5188, 6084, 7782, 8112, 10376, 11673, 12168, 15564, 16861, 20752, 23346, 24336, 31128, 33722, 46692, 50583, 62256, 67444, 93384, 101166, 134888, 151749, 186768, 202332, 219193, 269776, 303498, 404664, 438386, 606996, 657579, 809328, 876772, 1213992, 1315158, 1753544, 1972737, 2427984, 2630316, 3507088, 3945474, 5260632, 7890948, 10521264, 15781896, 31563792]

約数ペア:

[(1, 31563792), (2, 15781896), (3, 10521264), (4, 7890948), (6, 5260632), (8, 3945474), (9, 3507088), (12, 2630316), (13, 2427984), (16, 1972737), (18, 1753544), (24, 1315158), (26, 1213992), (36, 876772), (39, 809328), (48, 657579), (52, 606996), (72, 438386), (78, 404664), (104, 303498), (117, 269776), (144, 219193), (156, 202332), (169, 186768), (208, 151749), (234, 134888), (312, 101166), (338, 93384), (468, 67444), (507, 62256), (624, 50583), (676, 46692), (936, 33722), (1014, 31128), (1297, 24336), (1352, 23346), (1521, 20752), (1872, 16861), (2028, 15564), (2594, 12168), (2704, 11673), (3042, 10376), (3891, 8112), (4056, 7782), (5188, 6084)]