31863312

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17021}}^1$

素因数の和:17048

約数の個数: 60

約数和(自身を含む): 96038124

約数和(自身を除く): 64174812

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 17021, 34042, 51063, 68084, 102126, 136168, 153189, 204252, 221273, 272336, 306378, 408504, 442546, 612756, 663819, 817008, 885092, 1225512, 1327638, 1770184, 1991457, 2451024, 2655276, 3540368, 3982914, 5310552, 7965828, 10621104, 15931656, 31863312]

約数ペア:

[(1, 31863312), (2, 15931656), (3, 10621104), (4, 7965828), (6, 5310552), (8, 3982914), (9, 3540368), (12, 2655276), (13, 2451024), (16, 1991457), (18, 1770184), (24, 1327638), (26, 1225512), (36, 885092), (39, 817008), (48, 663819), (52, 612756), (72, 442546), (78, 408504), (104, 306378), (117, 272336), (144, 221273), (156, 204252), (208, 153189), (234, 136168), (312, 102126), (468, 68084), (624, 51063), (936, 34042), (1872, 17021)]