31388894282

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{40139251}}^1$

素因数の和:40139293

約数の個数: 16

約数和(自身を含む): 52020470592

約数和(自身を除く): 20631576310

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 40139251, 80278502, 682367267, 923202773, 1364734534, 1846405546, 15694447141, 31388894282]

約数ペア:

[(1, 31388894282), (2, 15694447141), (17, 1846405546), (23, 1364734534), (34, 923202773), (46, 682367267), (391, 80278502), (782, 40139251)]