85550752

素因数分解:

$2^5\times 7^1\times {\mathrm{617}}^1\times {\mathrm{619}}^1$

素因数の和:1253

約数の個数: 48

約数和(自身を含む): 193112640

約数和(自身を除く): 107561888

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 617, 619, 1234, 1238, 2468, 2476, 4319, 4333, 4936, 4952, 8638, 8666, 9872, 9904, 17276, 17332, 19744, 19808, 34552, 34664, 69104, 69328, 138208, 138656, 381923, 763846, 1527692, 2673461, 3055384, 5346922, 6110768, 10693844, 12221536, 21387688, 42775376, 85550752]

約数ペア:

[(1, 85550752), (2, 42775376), (4, 21387688), (7, 12221536), (8, 10693844), (14, 6110768), (16, 5346922), (28, 3055384), (32, 2673461), (56, 1527692), (112, 763846), (224, 381923), (617, 138656), (619, 138208), (1234, 69328), (1238, 69104), (2468, 34664), (2476, 34552), (4319, 19808), (4333, 19744), (4936, 17332), (4952, 17276), (8638, 9904), (8666, 9872)]