12320016

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:228

約数の個数: 80

約数和(自身を含む): 33521664

約数和(自身を除く): 21201648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 47, 48, 86, 94, 127, 129, 141, 172, 188, 254, 258, 282, 344, 376, 381, 508, 516, 564, 688, 752, 762, 1016, 1032, 1128, 1524, 2021, 2032, 2064, 2256, 3048, 4042, 5461, 5969, 6063, 6096, 8084, 10922, 11938, 12126, 16168, 16383, 17907, 21844, 23876, 24252, 32336, 32766, 35814, 43688, 47752, 48504, 65532, 71628, 87376, 95504, 97008, 131064, 143256, 256667, 262128, 286512, 513334, 770001, 1026668, 1540002, 2053336, 3080004, 4106672, 6160008, 12320016]

約数ペア:

[(1, 12320016), (2, 6160008), (3, 4106672), (4, 3080004), (6, 2053336), (8, 1540002), (12, 1026668), (16, 770001), (24, 513334), (43, 286512), (47, 262128), (48, 256667), (86, 143256), (94, 131064), (127, 97008), (129, 95504), (141, 87376), (172, 71628), (188, 65532), (254, 48504), (258, 47752), (282, 43688), (344, 35814), (376, 32766), (381, 32336), (508, 24252), (516, 23876), (564, 21844), (688, 17907), (752, 16383), (762, 16168), (1016, 12126), (1032, 11938), (1128, 10922), (1524, 8084), (2021, 6096), (2032, 6063), (2064, 5969), (2256, 5461), (3048, 4042)]