31945968

素因数分解:

$2^4\times 3^3\times {\mathrm{73}}^1\times {\mathrm{1013}}^1$

素因数の和:1103

約数の個数: 80

約数和(自身を含む): 93044640

約数和(自身を除く): 61098672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 73, 108, 144, 146, 216, 219, 292, 432, 438, 584, 657, 876, 1013, 1168, 1314, 1752, 1971, 2026, 2628, 3039, 3504, 3942, 4052, 5256, 6078, 7884, 8104, 9117, 10512, 12156, 15768, 16208, 18234, 24312, 27351, 31536, 36468, 48624, 54702, 72936, 73949, 109404, 145872, 147898, 218808, 221847, 295796, 437616, 443694, 591592, 665541, 887388, 1183184, 1331082, 1774776, 1996623, 2662164, 3549552, 3993246, 5324328, 7986492, 10648656, 15972984, 31945968]

約数ペア:

[(1, 31945968), (2, 15972984), (3, 10648656), (4, 7986492), (6, 5324328), (8, 3993246), (9, 3549552), (12, 2662164), (16, 1996623), (18, 1774776), (24, 1331082), (27, 1183184), (36, 887388), (48, 665541), (54, 591592), (72, 443694), (73, 437616), (108, 295796), (144, 221847), (146, 218808), (216, 147898), (219, 145872), (292, 109404), (432, 73949), (438, 72936), (584, 54702), (657, 48624), (876, 36468), (1013, 31536), (1168, 27351), (1314, 24312), (1752, 18234), (1971, 16208), (2026, 15768), (2628, 12156), (3039, 10512), (3504, 9117), (3942, 8104), (4052, 7884), (5256, 6078)]