31385808

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{12821}}^1$

素因数の和:12852

約数の個数: 60

約数和(自身を含む): 93010788

約数和(自身を除く): 61624980

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 12821, 25642, 38463, 51284, 76926, 102568, 115389, 153852, 205136, 217957, 230778, 307704, 435914, 461556, 615408, 653871, 871828, 923112, 1307742, 1743656, 1846224, 1961613, 2615484, 3487312, 3923226, 5230968, 7846452, 10461936, 15692904, 31385808]

約数ペア:

[(1, 31385808), (2, 15692904), (3, 10461936), (4, 7846452), (6, 5230968), (8, 3923226), (9, 3487312), (12, 2615484), (16, 1961613), (17, 1846224), (18, 1743656), (24, 1307742), (34, 923112), (36, 871828), (48, 653871), (51, 615408), (68, 461556), (72, 435914), (102, 307704), (136, 230778), (144, 217957), (153, 205136), (204, 153852), (272, 115389), (306, 102568), (408, 76926), (612, 51284), (816, 38463), (1224, 25642), (2448, 12821)]