30649232

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{401}}^1$

素因数の和:707

約数の個数: 40

約数和(自身を含む): 63257112

約数和(自身を除く): 32607880

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 281, 401, 562, 802, 1124, 1604, 2248, 3208, 4496, 4777, 6416, 6817, 9554, 13634, 19108, 27268, 38216, 54536, 76432, 109072, 112681, 225362, 450724, 901448, 1802896, 1915577, 3831154, 7662308, 15324616, 30649232]

約数ペア:

[(1, 30649232), (2, 15324616), (4, 7662308), (8, 3831154), (16, 1915577), (17, 1802896), (34, 901448), (68, 450724), (136, 225362), (272, 112681), (281, 109072), (401, 76432), (562, 54536), (802, 38216), (1124, 27268), (1604, 19108), (2248, 13634), (3208, 9554), (4496, 6817), (4777, 6416)]