40286464

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{9257}}^1$

素因数の和:9290

約数の個数: 36

約数和(自身を含む): 85155084

約数和(自身を除く): 44868620

約数列:

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

約数ペア:

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