63443908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{21521}}^1$

素因数の和:21603

約数の個数: 24

約数和(自身を含む): 122933664

約数和(自身を除く): 59489756

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 737, 1474, 2948, 21521, 43042, 86084, 236731, 473462, 946924, 1441907, 2883814, 5767628, 15860977, 31721954, 63443908]

約数ペア:

[(1, 63443908), (2, 31721954), (4, 15860977), (11, 5767628), (22, 2883814), (44, 1441907), (67, 946924), (134, 473462), (268, 236731), (737, 86084), (1474, 43042), (2948, 21521)]