89633072

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{397}}^1$

素因数の和:645

約数の個数: 40

約数和(自身を含む): 177074976

約数和(自身を除く): 87441904

約数列:

[1, 2, 4, 8, 16, 103, 137, 206, 274, 397, 412, 548, 794, 824, 1096, 1588, 1648, 2192, 3176, 6352, 14111, 28222, 40891, 54389, 56444, 81782, 108778, 112888, 163564, 217556, 225776, 327128, 435112, 654256, 870224, 5602067, 11204134, 22408268, 44816536, 89633072]

約数ペア:

[(1, 89633072), (2, 44816536), (4, 22408268), (8, 11204134), (16, 5602067), (103, 870224), (137, 654256), (206, 435112), (274, 327128), (397, 225776), (412, 217556), (548, 163564), (794, 112888), (824, 108778), (1096, 81782), (1588, 56444), (1648, 54389), (2192, 40891), (3176, 28222), (6352, 14111)]