54843728

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{809}}^1$

素因数の和:1059

約数の個数: 40

約数和(自身を含む): 112492800

約数和(自身を除く): 57649072

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 223, 304, 446, 809, 892, 1618, 1784, 3236, 3568, 4237, 6472, 8474, 12944, 15371, 16948, 30742, 33896, 61484, 67792, 122968, 180407, 245936, 360814, 721628, 1443256, 2886512, 3427733, 6855466, 13710932, 27421864, 54843728]

約数ペア:

[(1, 54843728), (2, 27421864), (4, 13710932), (8, 6855466), (16, 3427733), (19, 2886512), (38, 1443256), (76, 721628), (152, 360814), (223, 245936), (304, 180407), (446, 122968), (809, 67792), (892, 61484), (1618, 33896), (1784, 30742), (3236, 16948), (3568, 15371), (4237, 12944), (6472, 8474)]