40197712

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{2113}}^1$

素因数の和:2191

約数の個数: 40

約数和(自身を含む): 82572840

約数和(自身を除く): 42375128

約数列:

[1, 2, 4, 8, 16, 29, 41, 58, 82, 116, 164, 232, 328, 464, 656, 1189, 2113, 2378, 4226, 4756, 8452, 9512, 16904, 19024, 33808, 61277, 86633, 122554, 173266, 245108, 346532, 490216, 693064, 980432, 1386128, 2512357, 5024714, 10049428, 20098856, 40197712]

約数ペア:

[(1, 40197712), (2, 20098856), (4, 10049428), (8, 5024714), (16, 2512357), (29, 1386128), (41, 980432), (58, 693064), (82, 490216), (116, 346532), (164, 245108), (232, 173266), (328, 122554), (464, 86633), (656, 61277), (1189, 33808), (2113, 19024), (2378, 16904), (4226, 9512), (4756, 8452)]