23820916

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{787}}^1$

素因数の和:868

約数の個数: 48

約数和(自身を含む): 50835456

約数和(自身を除く): 27014540

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 47, 92, 94, 161, 188, 322, 329, 644, 658, 787, 1081, 1316, 1574, 2162, 3148, 4324, 5509, 7567, 11018, 15134, 18101, 22036, 30268, 36202, 36989, 72404, 73978, 126707, 147956, 253414, 258923, 506828, 517846, 850747, 1035692, 1701494, 3402988, 5955229, 11910458, 23820916]

約数ペア:

[(1, 23820916), (2, 11910458), (4, 5955229), (7, 3402988), (14, 1701494), (23, 1035692), (28, 850747), (46, 517846), (47, 506828), (92, 258923), (94, 253414), (161, 147956), (188, 126707), (322, 73978), (329, 72404), (644, 36989), (658, 36202), (787, 30268), (1081, 22036), (1316, 18101), (1574, 15134), (2162, 11018), (3148, 7567), (4324, 5509)]