42397312

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{7703}}^1$

素因数の和:7760

約数の個数: 32

約数和(自身を含む): 86438880

約数和(自身を除く): 44041568

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 1376, 2752, 5504, 7703, 15406, 30812, 61624, 123248, 246496, 331229, 492992, 662458, 985984, 1324916, 2649832, 5299664, 10599328, 21198656, 42397312]

約数ペア:

[(1, 42397312), (2, 21198656), (4, 10599328), (8, 5299664), (16, 2649832), (32, 1324916), (43, 985984), (64, 662458), (86, 492992), (128, 331229), (172, 246496), (344, 123248), (688, 61624), (1376, 30812), (2752, 15406), (5504, 7703)]