89308816

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1$

素因数の和:344

約数の個数: 80

約数和(自身を含む): 194451840

約数和(自身を除く): 105143024

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 53, 76, 92, 106, 152, 184, 212, 241, 304, 368, 424, 437, 482, 848, 874, 964, 1007, 1219, 1748, 1928, 2014, 2438, 3496, 3856, 4028, 4579, 4876, 5543, 6992, 8056, 9158, 9752, 11086, 12773, 16112, 18316, 19504, 22172, 23161, 25546, 36632, 44344, 46322, 51092, 73264, 88688, 92644, 102184, 105317, 185288, 204368, 210634, 242687, 293779, 370576, 421268, 485374, 587558, 842536, 970748, 1175116, 1685072, 1941496, 2350232, 3882992, 4700464, 5581801, 11163602, 22327204, 44654408, 89308816]

約数ペア:

[(1, 89308816), (2, 44654408), (4, 22327204), (8, 11163602), (16, 5581801), (19, 4700464), (23, 3882992), (38, 2350232), (46, 1941496), (53, 1685072), (76, 1175116), (92, 970748), (106, 842536), (152, 587558), (184, 485374), (212, 421268), (241, 370576), (304, 293779), (368, 242687), (424, 210634), (437, 204368), (482, 185288), (848, 105317), (874, 102184), (964, 92644), (1007, 88688), (1219, 73264), (1748, 51092), (1928, 46322), (2014, 44344), (2438, 36632), (3496, 25546), (3856, 23161), (4028, 22172), (4579, 19504), (4876, 18316), (5543, 16112), (6992, 12773), (8056, 11086), (9158, 9752)]