16286628

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{431}}^1$

素因数の和:552

約数の個数: 48

約数和(自身を含む): 39481344

約数和(自身を除く): 23194716

約数列:

[1, 2, 3, 4, 6, 12, 47, 67, 94, 134, 141, 188, 201, 268, 282, 402, 431, 564, 804, 862, 1293, 1724, 2586, 3149, 5172, 6298, 9447, 12596, 18894, 20257, 28877, 37788, 40514, 57754, 60771, 81028, 86631, 115508, 121542, 173262, 243084, 346524, 1357219, 2714438, 4071657, 5428876, 8143314, 16286628]

約数ペア:

[(1, 16286628), (2, 8143314), (3, 5428876), (4, 4071657), (6, 2714438), (12, 1357219), (47, 346524), (67, 243084), (94, 173262), (134, 121542), (141, 115508), (188, 86631), (201, 81028), (268, 60771), (282, 57754), (402, 40514), (431, 37788), (564, 28877), (804, 20257), (862, 18894), (1293, 12596), (1724, 9447), (2586, 6298), (3149, 5172)]