40437632

素因数分解:

$2^7\times {\mathrm{61}}^1\times {\mathrm{5179}}^1$

素因数の和:5254

約数の個数: 32

約数和(自身を含む): 81895800

約数和(自身を除く): 41458168

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 488, 976, 1952, 3904, 5179, 7808, 10358, 20716, 41432, 82864, 165728, 315919, 331456, 631838, 662912, 1263676, 2527352, 5054704, 10109408, 20218816, 40437632]

約数ペア:

[(1, 40437632), (2, 20218816), (4, 10109408), (8, 5054704), (16, 2527352), (32, 1263676), (61, 662912), (64, 631838), (122, 331456), (128, 315919), (244, 165728), (488, 82864), (976, 41432), (1952, 20716), (3904, 10358), (5179, 7808)]