82581386

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1$

素因数の和:446

約数の個数: 32

約数和(自身を含む): 132192000

約数和(自身を除く): 49610614

約数列:

[1, 2, 29, 58, 67, 79, 134, 158, 269, 538, 1943, 2291, 3886, 4582, 5293, 7801, 10586, 15602, 18023, 21251, 36046, 42502, 153497, 306994, 522667, 616279, 1045334, 1232558, 1423817, 2847634, 41290693, 82581386]

約数ペア:

[(1, 82581386), (2, 41290693), (29, 2847634), (58, 1423817), (67, 1232558), (79, 1045334), (134, 616279), (158, 522667), (269, 306994), (538, 153497), (1943, 42502), (2291, 36046), (3886, 21251), (4582, 18023), (5293, 15602), (7801, 10586)]