88269307

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 111411200

約数和(自身を除く): 23141893

約数列:

[1, 7, 19, 31, 79, 133, 217, 271, 553, 589, 1501, 1897, 2449, 4123, 5149, 8401, 10507, 17143, 21409, 36043, 46531, 58807, 149863, 159619, 325717, 406771, 663679, 1117333, 2847397, 4645753, 12609901, 88269307]

約数ペア:

[(1, 88269307), (7, 12609901), (19, 4645753), (31, 2847397), (79, 1117333), (133, 663679), (217, 406771), (271, 325717), (553, 159619), (589, 149863), (1501, 58807), (1897, 46531), (2449, 36043), (4123, 21409), (5149, 17143), (8401, 10507)]