6920922016

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{991}}^1\times {\mathrm{5323}}^1$

素因数の和:6365

約数の個数: 48

約数和(自身を含む): 13974605568

約数和(自身を除く): 7053683552

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 991, 1312, 1982, 3964, 5323, 7928, 10646, 15856, 21292, 31712, 40631, 42584, 81262, 85168, 162524, 170336, 218243, 325048, 436486, 650096, 872972, 1300192, 1745944, 3491888, 5275093, 6983776, 10550186, 21100372, 42200744, 84401488, 168802976, 216278813, 432557626, 865115252, 1730230504, 3460461008, 6920922016]

約数ペア:

[(1, 6920922016), (2, 3460461008), (4, 1730230504), (8, 865115252), (16, 432557626), (32, 216278813), (41, 168802976), (82, 84401488), (164, 42200744), (328, 21100372), (656, 10550186), (991, 6983776), (1312, 5275093), (1982, 3491888), (3964, 1745944), (5323, 1300192), (7928, 872972), (10646, 650096), (15856, 436486), (21292, 325048), (31712, 218243), (40631, 170336), (42584, 162524), (81262, 85168)]