31443024

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1499}}^1$

素因数の和:1552

約数の個数: 80

約数和(自身を含む): 89280000

約数和(自身を除く): 57836976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 38, 46, 48, 57, 69, 76, 92, 114, 138, 152, 184, 228, 276, 304, 368, 437, 456, 552, 874, 912, 1104, 1311, 1499, 1748, 2622, 2998, 3496, 4497, 5244, 5996, 6992, 8994, 10488, 11992, 17988, 20976, 23984, 28481, 34477, 35976, 56962, 68954, 71952, 85443, 103431, 113924, 137908, 170886, 206862, 227848, 275816, 341772, 413724, 455696, 551632, 655063, 683544, 827448, 1310126, 1367088, 1654896, 1965189, 2620252, 3930378, 5240504, 7860756, 10481008, 15721512, 31443024]

約数ペア:

[(1, 31443024), (2, 15721512), (3, 10481008), (4, 7860756), (6, 5240504), (8, 3930378), (12, 2620252), (16, 1965189), (19, 1654896), (23, 1367088), (24, 1310126), (38, 827448), (46, 683544), (48, 655063), (57, 551632), (69, 455696), (76, 413724), (92, 341772), (114, 275816), (138, 227848), (152, 206862), (184, 170886), (228, 137908), (276, 113924), (304, 103431), (368, 85443), (437, 71952), (456, 68954), (552, 56962), (874, 35976), (912, 34477), (1104, 28481), (1311, 23984), (1499, 20976), (1748, 17988), (2622, 11992), (2998, 10488), (3496, 8994), (4497, 6992), (5244, 5996)]