83958994

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{1487}}^1$

素因数の和:1642

約数の個数: 32

約数和(自身を含む): 149276160

約数和(自身を除く): 65317166

約数列:

[1, 2, 7, 14, 37, 74, 109, 218, 259, 518, 763, 1487, 1526, 2974, 4033, 8066, 10409, 20818, 28231, 55019, 56462, 110038, 162083, 324166, 385133, 770266, 1134581, 2269162, 5997071, 11994142, 41979497, 83958994]

約数ペア:

[(1, 83958994), (2, 41979497), (7, 11994142), (14, 5997071), (37, 2269162), (74, 1134581), (109, 770266), (218, 385133), (259, 324166), (518, 162083), (763, 110038), (1487, 56462), (1526, 55019), (2974, 28231), (4033, 20818), (8066, 10409)]