90757888

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{27271}}^1$

素因数の和:27300

約数の個数: 36

約数和(自身を含む): 195103888

約数和(自身を除く): 104346000

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 27271, 54542, 109084, 218168, 354523, 436336, 709046, 872672, 1418092, 1745344, 2836184, 3490688, 5672368, 6981376, 11344736, 22689472, 45378944, 90757888]

約数ペア:

[(1, 90757888), (2, 45378944), (4, 22689472), (8, 11344736), (13, 6981376), (16, 5672368), (26, 3490688), (32, 2836184), (52, 1745344), (64, 1418092), (104, 872672), (128, 709046), (208, 436336), (256, 354523), (416, 218168), (832, 109084), (1664, 54542), (3328, 27271)]