31839264

素因数分解:

$2^5\times 3^3\times {\mathrm{43}}^1\times {\mathrm{857}}^1$

素因数の和:919

約数の個数: 96

約数和(自身を含む): 95135040

約数和(自身を除く): 63295776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 72, 86, 96, 108, 129, 144, 172, 216, 258, 288, 344, 387, 432, 516, 688, 774, 857, 864, 1032, 1161, 1376, 1548, 1714, 2064, 2322, 2571, 3096, 3428, 4128, 4644, 5142, 6192, 6856, 7713, 9288, 10284, 12384, 13712, 15426, 18576, 20568, 23139, 27424, 30852, 36851, 37152, 41136, 46278, 61704, 73702, 82272, 92556, 110553, 123408, 147404, 185112, 221106, 246816, 294808, 331659, 370224, 442212, 589616, 663318, 740448, 884424, 994977, 1179232, 1326636, 1768848, 1989954, 2653272, 3537696, 3979908, 5306544, 7959816, 10613088, 15919632, 31839264]

約数ペア:

[(1, 31839264), (2, 15919632), (3, 10613088), (4, 7959816), (6, 5306544), (8, 3979908), (9, 3537696), (12, 2653272), (16, 1989954), (18, 1768848), (24, 1326636), (27, 1179232), (32, 994977), (36, 884424), (43, 740448), (48, 663318), (54, 589616), (72, 442212), (86, 370224), (96, 331659), (108, 294808), (129, 246816), (144, 221106), (172, 185112), (216, 147404), (258, 123408), (288, 110553), (344, 92556), (387, 82272), (432, 73702), (516, 61704), (688, 46278), (774, 41136), (857, 37152), (864, 36851), (1032, 30852), (1161, 27424), (1376, 23139), (1548, 20568), (1714, 18576), (2064, 15426), (2322, 13712), (2571, 12384), (3096, 10284), (3428, 9288), (4128, 7713), (4644, 6856), (5142, 6192)]