31267968

素因数分解:

$2^7\times 3^1\times {\mathrm{107}}^1\times {\mathrm{761}}^1$

素因数の和:885

約数の個数: 64

約数和(自身を含む): 83941920

約数和(自身を除く): 52673952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 107, 128, 192, 214, 321, 384, 428, 642, 761, 856, 1284, 1522, 1712, 2283, 2568, 3044, 3424, 4566, 5136, 6088, 6848, 9132, 10272, 12176, 13696, 18264, 20544, 24352, 36528, 41088, 48704, 73056, 81427, 97408, 146112, 162854, 244281, 292224, 325708, 488562, 651416, 977124, 1302832, 1954248, 2605664, 3908496, 5211328, 7816992, 10422656, 15633984, 31267968]

約数ペア:

[(1, 31267968), (2, 15633984), (3, 10422656), (4, 7816992), (6, 5211328), (8, 3908496), (12, 2605664), (16, 1954248), (24, 1302832), (32, 977124), (48, 651416), (64, 488562), (96, 325708), (107, 292224), (128, 244281), (192, 162854), (214, 146112), (321, 97408), (384, 81427), (428, 73056), (642, 48704), (761, 41088), (856, 36528), (1284, 24352), (1522, 20544), (1712, 18264), (2283, 13696), (2568, 12176), (3044, 10272), (3424, 9132), (4566, 6848), (5136, 6088)]