84862648

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{2153}}^1$

素因数の和:2551

約数の個数: 32

約数和(自身を含む): 171889200

約数和(自身を除く): 87026552

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 379, 758, 1516, 2153, 3032, 4306, 4927, 8612, 9854, 17224, 19708, 27989, 39416, 55978, 111956, 223912, 815987, 1631974, 3263948, 6527896, 10607831, 21215662, 42431324, 84862648]

約数ペア:

[(1, 84862648), (2, 42431324), (4, 21215662), (8, 10607831), (13, 6527896), (26, 3263948), (52, 1631974), (104, 815987), (379, 223912), (758, 111956), (1516, 55978), (2153, 39416), (3032, 27989), (4306, 19708), (4927, 17224), (8612, 9854)]