45639248

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{36107}}^1$

素因数の和:36194

約数の個数: 20

約数和(自身を含む): 89547840

約数和(自身を除く): 43908592

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 36107, 72214, 144428, 288856, 577712, 2852453, 5704906, 11409812, 22819624, 45639248]

約数ペア:

[(1, 45639248), (2, 22819624), (4, 11409812), (8, 5704906), (16, 2852453), (79, 577712), (158, 288856), (316, 144428), (632, 72214), (1264, 36107)]