242271632

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{397}}^1\times {\mathrm{887}}^1$

素因数の和:1335

約数の個数: 40

約数和(自身を含む): 482070336

約数和(自身を除く): 239798704

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 397, 688, 794, 887, 1588, 1774, 3176, 3548, 6352, 7096, 14192, 17071, 34142, 38141, 68284, 76282, 136568, 152564, 273136, 305128, 352139, 610256, 704278, 1408556, 2817112, 5634224, 15141977, 30283954, 60567908, 121135816, 242271632]

約数ペア:

[(1, 242271632), (2, 121135816), (4, 60567908), (8, 30283954), (16, 15141977), (43, 5634224), (86, 2817112), (172, 1408556), (344, 704278), (397, 610256), (688, 352139), (794, 305128), (887, 273136), (1588, 152564), (1774, 136568), (3176, 76282), (3548, 68284), (6352, 38141), (7096, 34142), (14192, 17071)]