89360128

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2441}}^1$

素因数の和:2481

約数の個数: 72

約数和(自身を含む): 209640816

約数和(自身を除く): 120280688

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 176, 208, 256, 286, 352, 416, 572, 704, 832, 1144, 1408, 1664, 2288, 2441, 2816, 3328, 4576, 4882, 9152, 9764, 18304, 19528, 26851, 31733, 36608, 39056, 53702, 63466, 78112, 107404, 126932, 156224, 214808, 253864, 312448, 349063, 429616, 507728, 624896, 698126, 859232, 1015456, 1396252, 1718464, 2030912, 2792504, 3436928, 4061824, 5585008, 6873856, 8123648, 11170016, 22340032, 44680064, 89360128]

約数ペア:

[(1, 89360128), (2, 44680064), (4, 22340032), (8, 11170016), (11, 8123648), (13, 6873856), (16, 5585008), (22, 4061824), (26, 3436928), (32, 2792504), (44, 2030912), (52, 1718464), (64, 1396252), (88, 1015456), (104, 859232), (128, 698126), (143, 624896), (176, 507728), (208, 429616), (256, 349063), (286, 312448), (352, 253864), (416, 214808), (572, 156224), (704, 126932), (832, 107404), (1144, 78112), (1408, 63466), (1664, 53702), (2288, 39056), (2441, 36608), (2816, 31733), (3328, 26851), (4576, 19528), (4882, 18304), (9152, 9764)]