31417386

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5231}}^1$

素因数の和:5267

約数の個数: 64

約数和(自身を含む): 84381696

約数和(自身を除く): 52964310

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 91, 143, 154, 182, 231, 273, 286, 429, 462, 546, 858, 1001, 2002, 3003, 5231, 6006, 10462, 15693, 31386, 36617, 57541, 68003, 73234, 109851, 115082, 136006, 172623, 204009, 219702, 345246, 402787, 408018, 476021, 748033, 805574, 952042, 1208361, 1428063, 1496066, 2244099, 2416722, 2856126, 4488198, 5236231, 10472462, 15708693, 31417386]

約数ペア:

[(1, 31417386), (2, 15708693), (3, 10472462), (6, 5236231), (7, 4488198), (11, 2856126), (13, 2416722), (14, 2244099), (21, 1496066), (22, 1428063), (26, 1208361), (33, 952042), (39, 805574), (42, 748033), (66, 476021), (77, 408018), (78, 402787), (91, 345246), (143, 219702), (154, 204009), (182, 172623), (231, 136006), (273, 115082), (286, 109851), (429, 73234), (462, 68003), (546, 57541), (858, 36617), (1001, 31386), (2002, 15693), (3003, 10462), (5231, 6006)]