87048994

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1$

素因数の和:478

約数の個数: 32

約数和(自身を含む): 141004800

約数和(自身を除く): 53955806

約数列:

[1, 2, 19, 38, 79, 107, 158, 214, 271, 542, 1501, 2033, 3002, 4066, 5149, 8453, 10298, 16906, 21409, 28997, 42818, 57994, 160607, 321214, 406771, 550943, 813542, 1101886, 2290763, 4581526, 43524497, 87048994]

約数ペア:

[(1, 87048994), (2, 43524497), (19, 4581526), (38, 2290763), (79, 1101886), (107, 813542), (158, 550943), (214, 406771), (271, 321214), (542, 160607), (1501, 57994), (2033, 42818), (3002, 28997), (4066, 21409), (5149, 16906), (8453, 10298)]