89876416

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{11801}}^1$

素因数の和:11837

約数の個数: 56

約数和(自身を含む): 215834976

約数和(自身を除く): 125958560

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 136, 224, 238, 272, 448, 476, 544, 952, 1088, 1904, 3808, 7616, 11801, 23602, 47204, 82607, 94408, 165214, 188816, 200617, 330428, 377632, 401234, 660856, 755264, 802468, 1321712, 1404319, 1604936, 2643424, 2808638, 3209872, 5286848, 5617276, 6419744, 11234552, 12839488, 22469104, 44938208, 89876416]

約数ペア:

[(1, 89876416), (2, 44938208), (4, 22469104), (7, 12839488), (8, 11234552), (14, 6419744), (16, 5617276), (17, 5286848), (28, 3209872), (32, 2808638), (34, 2643424), (56, 1604936), (64, 1404319), (68, 1321712), (112, 802468), (119, 755264), (136, 660856), (224, 401234), (238, 377632), (272, 330428), (448, 200617), (476, 188816), (544, 165214), (952, 94408), (1088, 82607), (1904, 47204), (3808, 23602), (7616, 11801)]