31795488

素因数分解:

$2^5\times 3^2\times {\mathrm{113}}^1\times {\mathrm{977}}^1$

素因数の和:1106

約数の個数: 72

約数和(自身を含む): 91311948

約数和(自身を除く): 59516460

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 113, 144, 226, 288, 339, 452, 678, 904, 977, 1017, 1356, 1808, 1954, 2034, 2712, 2931, 3616, 3908, 4068, 5424, 5862, 7816, 8136, 8793, 10848, 11724, 15632, 16272, 17586, 23448, 31264, 32544, 35172, 46896, 70344, 93792, 110401, 140688, 220802, 281376, 331203, 441604, 662406, 883208, 993609, 1324812, 1766416, 1987218, 2649624, 3532832, 3974436, 5299248, 7948872, 10598496, 15897744, 31795488]

約数ペア:

[(1, 31795488), (2, 15897744), (3, 10598496), (4, 7948872), (6, 5299248), (8, 3974436), (9, 3532832), (12, 2649624), (16, 1987218), (18, 1766416), (24, 1324812), (32, 993609), (36, 883208), (48, 662406), (72, 441604), (96, 331203), (113, 281376), (144, 220802), (226, 140688), (288, 110401), (339, 93792), (452, 70344), (678, 46896), (904, 35172), (977, 32544), (1017, 31264), (1356, 23448), (1808, 17586), (1954, 16272), (2034, 15632), (2712, 11724), (2931, 10848), (3616, 8793), (3908, 8136), (4068, 7816), (5424, 5862)]