170375504

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{26423}}^1$

素因数の和:26475

約数の個数: 40

約数和(自身を含む): 366976512

約数和(自身を除く): 196601008

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 26423, 52846, 105692, 211384, 343499, 422768, 686998, 819113, 1373996, 1638226, 2747992, 3276452, 5495984, 6552904, 10648469, 13105808, 21296938, 42593876, 85187752, 170375504]

約数ペア:

[(1, 170375504), (2, 85187752), (4, 42593876), (8, 21296938), (13, 13105808), (16, 10648469), (26, 6552904), (31, 5495984), (52, 3276452), (62, 2747992), (104, 1638226), (124, 1373996), (208, 819113), (248, 686998), (403, 422768), (496, 343499), (806, 211384), (1612, 105692), (3224, 52846), (6448, 26423)]