78846256

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{503}}^1$

素因数の和:709

約数の個数: 40

約数和(自身を含む): 156177504

約数和(自身を除く): 77331248

約数列:

[1, 2, 4, 8, 16, 97, 101, 194, 202, 388, 404, 503, 776, 808, 1006, 1552, 1616, 2012, 4024, 8048, 9797, 19594, 39188, 48791, 50803, 78376, 97582, 101606, 156752, 195164, 203212, 390328, 406424, 780656, 812848, 4927891, 9855782, 19711564, 39423128, 78846256]

約数ペア:

[(1, 78846256), (2, 39423128), (4, 19711564), (8, 9855782), (16, 4927891), (97, 812848), (101, 780656), (194, 406424), (202, 390328), (388, 203212), (404, 195164), (503, 156752), (776, 101606), (808, 97582), (1006, 78376), (1552, 50803), (1616, 48791), (2012, 39188), (4024, 19594), (8048, 9797)]