91284512

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{13649}}^1$

素因数の和:13689

約数の個数: 48

約数和(自身を含む): 206388000

約数和(自身を除く): 115103488

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 152, 176, 209, 304, 352, 418, 608, 836, 1672, 3344, 6688, 13649, 27298, 54596, 109192, 150139, 218384, 259331, 300278, 436768, 518662, 600556, 1037324, 1201112, 2074648, 2402224, 2852641, 4149296, 4804448, 5705282, 8298592, 11410564, 22821128, 45642256, 91284512]

約数ペア:

[(1, 91284512), (2, 45642256), (4, 22821128), (8, 11410564), (11, 8298592), (16, 5705282), (19, 4804448), (22, 4149296), (32, 2852641), (38, 2402224), (44, 2074648), (76, 1201112), (88, 1037324), (152, 600556), (176, 518662), (209, 436768), (304, 300278), (352, 259331), (418, 218384), (608, 150139), (836, 109192), (1672, 54596), (3344, 27298), (6688, 13649)]