31402224

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31153}}^1$

素因数の和:31174

約数の個数: 60

約数和(自身を含む): 100440496

約数和(自身を除く): 69038272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 31153, 62306, 93459, 124612, 186918, 218071, 249224, 280377, 373836, 436142, 498448, 560754, 654213, 747672, 872284, 1121508, 1308426, 1495344, 1744568, 1962639, 2243016, 2616852, 3489136, 3925278, 4486032, 5233704, 7850556, 10467408, 15701112, 31402224]

約数ペア:

[(1, 31402224), (2, 15701112), (3, 10467408), (4, 7850556), (6, 5233704), (7, 4486032), (8, 3925278), (9, 3489136), (12, 2616852), (14, 2243016), (16, 1962639), (18, 1744568), (21, 1495344), (24, 1308426), (28, 1121508), (36, 872284), (42, 747672), (48, 654213), (56, 560754), (63, 498448), (72, 436142), (84, 373836), (112, 280377), (126, 249224), (144, 218071), (168, 186918), (252, 124612), (336, 93459), (504, 62306), (1008, 31153)]