104115856

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1$

素因数の和:360

約数の個数: 80

約数和(自身を含む): 228540928

約数和(自身を除く): 124425072

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 67, 104, 124, 134, 208, 241, 248, 268, 403, 482, 496, 536, 806, 871, 964, 1072, 1612, 1742, 1928, 2077, 3133, 3224, 3484, 3856, 4154, 6266, 6448, 6968, 7471, 8308, 12532, 13936, 14942, 16147, 16616, 25064, 27001, 29884, 32294, 33232, 50128, 54002, 59768, 64588, 97123, 108004, 119536, 129176, 194246, 209911, 216008, 258352, 388492, 419822, 432016, 500557, 776984, 839644, 1001114, 1553968, 1679288, 2002228, 3358576, 4004456, 6507241, 8008912, 13014482, 26028964, 52057928, 104115856]

約数ペア:

[(1, 104115856), (2, 52057928), (4, 26028964), (8, 13014482), (13, 8008912), (16, 6507241), (26, 4004456), (31, 3358576), (52, 2002228), (62, 1679288), (67, 1553968), (104, 1001114), (124, 839644), (134, 776984), (208, 500557), (241, 432016), (248, 419822), (268, 388492), (403, 258352), (482, 216008), (496, 209911), (536, 194246), (806, 129176), (871, 119536), (964, 108004), (1072, 97123), (1612, 64588), (1742, 59768), (1928, 54002), (2077, 50128), (3133, 33232), (3224, 32294), (3484, 29884), (3856, 27001), (4154, 25064), (6266, 16616), (6448, 16147), (6968, 14942), (7471, 13936), (8308, 12532)]