808216228

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{77743}}^1$

素因数の和:77883

約数の個数: 24

約数和(自身を含む): 1488953088

約数和(自身を除く): 680736860

約数列:

[1, 2, 4, 23, 46, 92, 113, 226, 452, 2599, 5198, 10396, 77743, 155486, 310972, 1788089, 3576178, 7152356, 8784959, 17569918, 35139836, 202054057, 404108114, 808216228]

約数ペア:

[(1, 808216228), (2, 404108114), (4, 202054057), (23, 35139836), (46, 17569918), (92, 8784959), (113, 7152356), (226, 3576178), (452, 1788089), (2599, 310972), (5198, 155486), (10396, 77743)]