20161115932

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{97}}^2\times {\mathrm{31511}}^1$

素因数の和:31726

約数の個数: 36

約数和(自身を含む): 37747657584

約数和(自身を除く): 17586541652

約数列:

[1, 2, 4, 17, 34, 68, 97, 194, 388, 1649, 3298, 6596, 9409, 18818, 31511, 37636, 63022, 126044, 159953, 319906, 535687, 639812, 1071374, 2142748, 3056567, 6113134, 12226268, 51961639, 103923278, 207846556, 296486999, 592973998, 1185947996, 5040278983, 10080557966, 20161115932]

約数ペア:

[(1, 20161115932), (2, 10080557966), (4, 5040278983), (17, 1185947996), (34, 592973998), (68, 296486999), (97, 207846556), (194, 103923278), (388, 51961639), (1649, 12226268), (3298, 6113134), (6596, 3056567), (9409, 2142748), (18818, 1071374), (31511, 639812), (37636, 535687), (63022, 319906), (126044, 159953)]