80236432

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1949}}^1$

素因数の和:2071

約数の個数: 40

約数和(自身を含む): 162489600

約数和(自身を除く): 82253168

約数列:

[1, 2, 4, 8, 16, 31, 62, 83, 124, 166, 248, 332, 496, 664, 1328, 1949, 2573, 3898, 5146, 7796, 10292, 15592, 20584, 31184, 41168, 60419, 120838, 161767, 241676, 323534, 483352, 647068, 966704, 1294136, 2588272, 5014777, 10029554, 20059108, 40118216, 80236432]

約数ペア:

[(1, 80236432), (2, 40118216), (4, 20059108), (8, 10029554), (16, 5014777), (31, 2588272), (62, 1294136), (83, 966704), (124, 647068), (166, 483352), (248, 323534), (332, 241676), (496, 161767), (664, 120838), (1328, 60419), (1949, 41168), (2573, 31184), (3898, 20584), (5146, 15592), (7796, 10292)]