40591216

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{317}}^1$

素因数の和:529

約数の個数: 40

約数和(自身を含む): 80914464

約数和(自身を除く): 40323248

約数列:

[1, 2, 4, 8, 16, 53, 106, 151, 212, 302, 317, 424, 604, 634, 848, 1208, 1268, 2416, 2536, 5072, 8003, 16006, 16801, 32012, 33602, 47867, 64024, 67204, 95734, 128048, 134408, 191468, 268816, 382936, 765872, 2536951, 5073902, 10147804, 20295608, 40591216]

約数ペア:

[(1, 40591216), (2, 20295608), (4, 10147804), (8, 5073902), (16, 2536951), (53, 765872), (106, 382936), (151, 268816), (212, 191468), (302, 134408), (317, 128048), (424, 95734), (604, 67204), (634, 64024), (848, 47867), (1208, 33602), (1268, 32012), (2416, 16801), (2536, 16006), (5072, 8003)]