84920656

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{547}}^1$

素因数の和:899

約数の個数: 40

約数和(自身を含む): 170695424

約数和(自身を除く): 85774768

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 313, 496, 547, 626, 1094, 1252, 2188, 2504, 4376, 5008, 8752, 9703, 16957, 19406, 33914, 38812, 67828, 77624, 135656, 155248, 171211, 271312, 342422, 684844, 1369688, 2739376, 5307541, 10615082, 21230164, 42460328, 84920656]

約数ペア:

[(1, 84920656), (2, 42460328), (4, 21230164), (8, 10615082), (16, 5307541), (31, 2739376), (62, 1369688), (124, 684844), (248, 342422), (313, 271312), (496, 171211), (547, 155248), (626, 135656), (1094, 77624), (1252, 67828), (2188, 38812), (2504, 33914), (4376, 19406), (5008, 16957), (8752, 9703)]