90667616

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3253}}^1$

素因数の和:3343

約数の個数: 48

約数和(自身を含む): 195161904

約数和(自身を除く): 104494288

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 67, 104, 134, 208, 268, 416, 536, 871, 1072, 1742, 2144, 3253, 3484, 6506, 6968, 13012, 13936, 26024, 27872, 42289, 52048, 84578, 104096, 169156, 217951, 338312, 435902, 676624, 871804, 1353248, 1743608, 2833363, 3487216, 5666726, 6974432, 11333452, 22666904, 45333808, 90667616]

約数ペア:

[(1, 90667616), (2, 45333808), (4, 22666904), (8, 11333452), (13, 6974432), (16, 5666726), (26, 3487216), (32, 2833363), (52, 1743608), (67, 1353248), (104, 871804), (134, 676624), (208, 435902), (268, 338312), (416, 217951), (536, 169156), (871, 104096), (1072, 84578), (1742, 52048), (2144, 42289), (3253, 27872), (3484, 26024), (6506, 13936), (6968, 13012)]