88251904

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{13259}}^1$

素因数の和:13290

約数の個数: 40

約数和(自身を含む): 189909720

約数和(自身を除く): 101657816

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 13259, 26518, 53036, 106072, 172367, 212144, 344734, 424288, 689468, 848576, 1378936, 1697152, 2757872, 3394304, 5515744, 6788608, 11031488, 22062976, 44125952, 88251904]

約数ペア:

[(1, 88251904), (2, 44125952), (4, 22062976), (8, 11031488), (13, 6788608), (16, 5515744), (26, 3394304), (32, 2757872), (52, 1697152), (64, 1378936), (104, 848576), (128, 689468), (208, 424288), (256, 344734), (416, 212144), (512, 172367), (832, 106072), (1664, 53036), (3328, 26518), (6656, 13259)]