40025248

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{65831}}^1$

素因数の和:65860

約数の個数: 24

約数和(自身を含む): 82948320

約数和(自身を除く): 42923072

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 65831, 131662, 263324, 526648, 1053296, 1250789, 2106592, 2501578, 5003156, 10006312, 20012624, 40025248]

約数ペア:

[(1, 40025248), (2, 20012624), (4, 10006312), (8, 5003156), (16, 2501578), (19, 2106592), (32, 1250789), (38, 1053296), (76, 526648), (152, 263324), (304, 131662), (608, 65831)]