102400384

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{47059}}^1$

素因数の和:47090

約数の個数: 32

約数和(自身を含む): 216005400

約数和(自身を除く): 113605016

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 47059, 94118, 188236, 376472, 752944, 800003, 1505888, 1600006, 3011776, 3200012, 6023552, 6400024, 12800048, 25600096, 51200192, 102400384]

約数ペア:

[(1, 102400384), (2, 51200192), (4, 25600096), (8, 12800048), (16, 6400024), (17, 6023552), (32, 3200012), (34, 3011776), (64, 1600006), (68, 1505888), (128, 800003), (136, 752944), (272, 376472), (544, 188236), (1088, 94118), (2176, 47059)]