204406912

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{93937}}^1$

素因数の和:93968

約数の個数: 32

約数和(自身を含む): 431175420

約数和(自身を除く): 226768508

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 93937, 187874, 375748, 751496, 1502992, 1596929, 3005984, 3193858, 6011968, 6387716, 12023936, 12775432, 25550864, 51101728, 102203456, 204406912]

約数ペア:

[(1, 204406912), (2, 102203456), (4, 51101728), (8, 25550864), (16, 12775432), (17, 12023936), (32, 6387716), (34, 6011968), (64, 3193858), (68, 3005984), (128, 1596929), (136, 1502992), (272, 751496), (544, 375748), (1088, 187874), (2176, 93937)]