30877168

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{16217}}^1$

素因数の和:16249

約数の個数: 40

約数和(自身を含む): 72397152

約数和(自身を除く): 41519984

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 16217, 32434, 64868, 113519, 129736, 227038, 259472, 275689, 454076, 551378, 908152, 1102756, 1816304, 1929823, 2205512, 3859646, 4411024, 7719292, 15438584, 30877168]

約数ペア:

[(1, 30877168), (2, 15438584), (4, 7719292), (7, 4411024), (8, 3859646), (14, 2205512), (16, 1929823), (17, 1816304), (28, 1102756), (34, 908152), (56, 551378), (68, 454076), (112, 275689), (119, 259472), (136, 227038), (238, 129736), (272, 113519), (476, 64868), (952, 32434), (1904, 16217)]