31433904

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{11489}}^1$

素因数の和:11522

約数の個数: 60

約数和(自身を含む): 92609400

約数和(自身を除く): 61175496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 11489, 22978, 34467, 45956, 68934, 91912, 103401, 137868, 183824, 206802, 218291, 275736, 413604, 436582, 551472, 654873, 827208, 873164, 1309746, 1654416, 1746328, 1964619, 2619492, 3492656, 3929238, 5238984, 7858476, 10477968, 15716952, 31433904]

約数ペア:

[(1, 31433904), (2, 15716952), (3, 10477968), (4, 7858476), (6, 5238984), (8, 3929238), (9, 3492656), (12, 2619492), (16, 1964619), (18, 1746328), (19, 1654416), (24, 1309746), (36, 873164), (38, 827208), (48, 654873), (57, 551472), (72, 436582), (76, 413604), (114, 275736), (144, 218291), (152, 206802), (171, 183824), (228, 137868), (304, 103401), (342, 91912), (456, 68934), (684, 45956), (912, 34467), (1368, 22978), (2736, 11489)]