85851904

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{19727}}^1$

素因数の和:19760

約数の個数: 36

約数和(自身を含む): 181458144

約数和(自身を除く): 95606240

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 544, 1088, 2176, 4352, 19727, 39454, 78908, 157816, 315632, 335359, 631264, 670718, 1262528, 1341436, 2525056, 2682872, 5050112, 5365744, 10731488, 21462976, 42925952, 85851904]

約数ペア:

[(1, 85851904), (2, 42925952), (4, 21462976), (8, 10731488), (16, 5365744), (17, 5050112), (32, 2682872), (34, 2525056), (64, 1341436), (68, 1262528), (128, 670718), (136, 631264), (256, 335359), (272, 315632), (544, 157816), (1088, 78908), (2176, 39454), (4352, 19727)]