211732016

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{487}}^1\times {\mathrm{937}}^1$

素因数の和:1461

約数の個数: 40

約数和(自身を含む): 425701920

約数和(自身を除く): 213969904

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 487, 937, 974, 1874, 1948, 3748, 3896, 7496, 7792, 14123, 14992, 27173, 28246, 54346, 56492, 108692, 112984, 217384, 225968, 434768, 456319, 912638, 1825276, 3650552, 7301104, 13233251, 26466502, 52933004, 105866008, 211732016]

約数ペア:

[(1, 211732016), (2, 105866008), (4, 52933004), (8, 26466502), (16, 13233251), (29, 7301104), (58, 3650552), (116, 1825276), (232, 912638), (464, 456319), (487, 434768), (937, 225968), (974, 217384), (1874, 112984), (1948, 108692), (3748, 56492), (3896, 54346), (7496, 28246), (7792, 27173), (14123, 14992)]