103784528

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{2521}}^1$

素因数の和:2643

約数の個数: 40

約数和(自身を含む): 210153216

約数和(自身を除く): 106368688

約数列:

[1, 2, 4, 8, 16, 31, 62, 83, 124, 166, 248, 332, 496, 664, 1328, 2521, 2573, 5042, 5146, 10084, 10292, 20168, 20584, 40336, 41168, 78151, 156302, 209243, 312604, 418486, 625208, 836972, 1250416, 1673944, 3347888, 6486533, 12973066, 25946132, 51892264, 103784528]

約数ペア:

[(1, 103784528), (2, 51892264), (4, 25946132), (8, 12973066), (16, 6486533), (31, 3347888), (62, 1673944), (83, 1250416), (124, 836972), (166, 625208), (248, 418486), (332, 312604), (496, 209243), (664, 156302), (1328, 78151), (2521, 41168), (2573, 40336), (5042, 20584), (5146, 20168), (10084, 10292)]