31081848

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{10883}}^1$

素因数の和:10916

約数の個数: 64

約数和(自身を含む): 94037760

約数和(自身を除く): 62955912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 952, 1428, 2856, 10883, 21766, 32649, 43532, 65298, 76181, 87064, 130596, 152362, 185011, 228543, 261192, 304724, 370022, 457086, 555033, 609448, 740044, 914172, 1110066, 1295077, 1480088, 1828344, 2220132, 2590154, 3885231, 4440264, 5180308, 7770462, 10360616, 15540924, 31081848]

約数ペア:

[(1, 31081848), (2, 15540924), (3, 10360616), (4, 7770462), (6, 5180308), (7, 4440264), (8, 3885231), (12, 2590154), (14, 2220132), (17, 1828344), (21, 1480088), (24, 1295077), (28, 1110066), (34, 914172), (42, 740044), (51, 609448), (56, 555033), (68, 457086), (84, 370022), (102, 304724), (119, 261192), (136, 228543), (168, 185011), (204, 152362), (238, 130596), (357, 87064), (408, 76181), (476, 65298), (714, 43532), (952, 32649), (1428, 21766), (2856, 10883)]