23143936

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{2659}}^1$

素因数の和:2694

約数の個数: 40

約数和(自身を含む): 48981240

約数和(自身を除く): 25837304

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1088, 2176, 2659, 4352, 5318, 8704, 10636, 21272, 42544, 45203, 85088, 90406, 170176, 180812, 340352, 361624, 680704, 723248, 1361408, 1446496, 2892992, 5785984, 11571968, 23143936]

約数ペア:

[(1, 23143936), (2, 11571968), (4, 5785984), (8, 2892992), (16, 1446496), (17, 1361408), (32, 723248), (34, 680704), (64, 361624), (68, 340352), (128, 180812), (136, 170176), (256, 90406), (272, 85088), (512, 45203), (544, 42544), (1088, 21272), (2176, 10636), (2659, 8704), (4352, 5318)]