70316128

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{30949}}^1$

素因数の和:31030

約数の個数: 24

約数和(自身を含む): 140389200

約数和(自身を除く): 70073072

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 30949, 61898, 123796, 247592, 495184, 990368, 2197379, 4394758, 8789516, 17579032, 35158064, 70316128]

約数ペア:

[(1, 70316128), (2, 35158064), (4, 17579032), (8, 8789516), (16, 4394758), (32, 2197379), (71, 990368), (142, 495184), (284, 247592), (568, 123796), (1136, 61898), (2272, 30949)]