80572928

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{9257}}^1$

素因数の和:9292

約数の個数: 40

約数和(自身を含む): 170476812

約数和(自身を除く): 89903884

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1088, 2176, 4352, 8704, 9257, 18514, 37028, 74056, 148112, 157369, 296224, 314738, 592448, 629476, 1184896, 1258952, 2369792, 2517904, 4739584, 5035808, 10071616, 20143232, 40286464, 80572928]

約数ペア:

[(1, 80572928), (2, 40286464), (4, 20143232), (8, 10071616), (16, 5035808), (17, 4739584), (32, 2517904), (34, 2369792), (64, 1258952), (68, 1184896), (128, 629476), (136, 592448), (256, 314738), (272, 296224), (512, 157369), (544, 148112), (1088, 74056), (2176, 37028), (4352, 18514), (8704, 9257)]