43325168

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2689}}^1$

素因数の和:2769

約数の個数: 40

約数和(自身を含む): 90061200

約数和(自身を除く): 46736032

約数列:

[1, 2, 4, 8, 16, 19, 38, 53, 76, 106, 152, 212, 304, 424, 848, 1007, 2014, 2689, 4028, 5378, 8056, 10756, 16112, 21512, 43024, 51091, 102182, 142517, 204364, 285034, 408728, 570068, 817456, 1140136, 2280272, 2707823, 5415646, 10831292, 21662584, 43325168]

約数ペア:

[(1, 43325168), (2, 21662584), (4, 10831292), (8, 5415646), (16, 2707823), (19, 2280272), (38, 1140136), (53, 817456), (76, 570068), (106, 408728), (152, 285034), (212, 204364), (304, 142517), (424, 102182), (848, 51091), (1007, 43024), (2014, 21512), (2689, 16112), (4028, 10756), (5378, 8056)]