2016154448

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{86131}}^1$

素因数の和:86176

約数の個数: 80

約数和(自身を含む): 5126576640

約数和(自身を除く): 3110422192

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 44, 56, 76, 77, 88, 112, 133, 152, 154, 176, 209, 266, 304, 308, 418, 532, 616, 836, 1064, 1232, 1463, 1672, 2128, 2926, 3344, 5852, 11704, 23408, 86131, 172262, 344524, 602917, 689048, 947441, 1205834, 1378096, 1636489, 1894882, 2411668, 3272978, 3789764, 4823336, 6545956, 6632087, 7579528, 9646672, 11455423, 13091912, 13264174, 15159056, 18001379, 22910846, 26183824, 26528348, 36002758, 45821692, 53056696, 72005516, 91643384, 106113392, 126009653, 144011032, 183286768, 252019306, 288022064, 504038612, 1008077224, 2016154448]

約数ペア:

[(1, 2016154448), (2, 1008077224), (4, 504038612), (7, 288022064), (8, 252019306), (11, 183286768), (14, 144011032), (16, 126009653), (19, 106113392), (22, 91643384), (28, 72005516), (38, 53056696), (44, 45821692), (56, 36002758), (76, 26528348), (77, 26183824), (88, 22910846), (112, 18001379), (133, 15159056), (152, 13264174), (154, 13091912), (176, 11455423), (209, 9646672), (266, 7579528), (304, 6632087), (308, 6545956), (418, 4823336), (532, 3789764), (616, 3272978), (836, 2411668), (1064, 1894882), (1232, 1636489), (1463, 1378096), (1672, 1205834), (2128, 947441), (2926, 689048), (3344, 602917), (5852, 344524), (11704, 172262), (23408, 86131)]