803737168

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{20231}}^1$

素因数の和:20443

約数の個数: 40

約数和(自身を含む): 1685892096

約数和(自身を除く): 882154928

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 191, 208, 382, 764, 1528, 2483, 3056, 4966, 9932, 19864, 20231, 39728, 40462, 80924, 161848, 263003, 323696, 526006, 1052012, 2104024, 3864121, 4208048, 7728242, 15456484, 30912968, 50233573, 61825936, 100467146, 200934292, 401868584, 803737168]

約数ペア:

[(1, 803737168), (2, 401868584), (4, 200934292), (8, 100467146), (13, 61825936), (16, 50233573), (26, 30912968), (52, 15456484), (104, 7728242), (191, 4208048), (208, 3864121), (382, 2104024), (764, 1052012), (1528, 526006), (2483, 323696), (3056, 263003), (4966, 161848), (9932, 80924), (19864, 40462), (20231, 39728)]