31099248

素因数分解:

$2^4\times 3^3\times {\mathrm{193}}^1\times {\mathrm{373}}^1$

素因数の和:583

約数の個数: 80

約数和(自身を含む): 89969440

約数和(自身を除く): 58870192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 193, 216, 373, 386, 432, 579, 746, 772, 1119, 1158, 1492, 1544, 1737, 2238, 2316, 2984, 3088, 3357, 3474, 4476, 4632, 5211, 5968, 6714, 6948, 8952, 9264, 10071, 10422, 13428, 13896, 17904, 20142, 20844, 26856, 27792, 40284, 41688, 53712, 71989, 80568, 83376, 143978, 161136, 215967, 287956, 431934, 575912, 647901, 863868, 1151824, 1295802, 1727736, 1943703, 2591604, 3455472, 3887406, 5183208, 7774812, 10366416, 15549624, 31099248]

約数ペア:

[(1, 31099248), (2, 15549624), (3, 10366416), (4, 7774812), (6, 5183208), (8, 3887406), (9, 3455472), (12, 2591604), (16, 1943703), (18, 1727736), (24, 1295802), (27, 1151824), (36, 863868), (48, 647901), (54, 575912), (72, 431934), (108, 287956), (144, 215967), (193, 161136), (216, 143978), (373, 83376), (386, 80568), (432, 71989), (579, 53712), (746, 41688), (772, 40284), (1119, 27792), (1158, 26856), (1492, 20844), (1544, 20142), (1737, 17904), (2238, 13896), (2316, 13428), (2984, 10422), (3088, 10071), (3357, 9264), (3474, 8952), (4476, 6948), (4632, 6714), (5211, 5968)]