31382934

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:281

約数の個数: 64

約数和(自身を含む): 71442432

約数和(自身を除く): 40059498

約数列:

[1, 2, 3, 6, 11, 22, 33, 47, 66, 67, 94, 134, 141, 151, 201, 282, 302, 402, 453, 517, 737, 906, 1034, 1474, 1551, 1661, 2211, 3102, 3149, 3322, 4422, 4983, 6298, 7097, 9447, 9966, 10117, 14194, 18894, 20234, 21291, 30351, 34639, 42582, 60702, 69278, 78067, 103917, 111287, 156134, 207834, 222574, 234201, 333861, 468402, 475499, 667722, 950998, 1426497, 2852994, 5230489, 10460978, 15691467, 31382934]

約数ペア:

[(1, 31382934), (2, 15691467), (3, 10460978), (6, 5230489), (11, 2852994), (22, 1426497), (33, 950998), (47, 667722), (66, 475499), (67, 468402), (94, 333861), (134, 234201), (141, 222574), (151, 207834), (201, 156134), (282, 111287), (302, 103917), (402, 78067), (453, 69278), (517, 60702), (737, 42582), (906, 34639), (1034, 30351), (1474, 21291), (1551, 20234), (1661, 18894), (2211, 14194), (3102, 10117), (3149, 9966), (3322, 9447), (4422, 7097), (4983, 6298)]