236428856

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{17477}}^1$

素因数の和:17591

約数の個数: 32

約数和(自身を含む): 471906000

約数和(自身を除く): 235477144

約数列:

[1, 2, 4, 8, 19, 38, 76, 89, 152, 178, 356, 712, 1691, 3382, 6764, 13528, 17477, 34954, 69908, 139816, 332063, 664126, 1328252, 1555453, 2656504, 3110906, 6221812, 12443624, 29553607, 59107214, 118214428, 236428856]

約数ペア:

[(1, 236428856), (2, 118214428), (4, 59107214), (8, 29553607), (19, 12443624), (38, 6221812), (76, 3110906), (89, 2656504), (152, 1555453), (178, 1328252), (356, 664126), (712, 332063), (1691, 139816), (3382, 69908), (6764, 34954), (13528, 17477)]