90012592

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{1049}}^1$

素因数の和:1261

約数の個数: 40

約数和(自身を含む): 181238400

約数和(自身を除く): 91225808

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 173, 248, 346, 496, 692, 1049, 1384, 2098, 2768, 4196, 5363, 8392, 10726, 16784, 21452, 32519, 42904, 65038, 85808, 130076, 181477, 260152, 362954, 520304, 725908, 1451816, 2903632, 5625787, 11251574, 22503148, 45006296, 90012592]

約数ペア:

[(1, 90012592), (2, 45006296), (4, 22503148), (8, 11251574), (16, 5625787), (31, 2903632), (62, 1451816), (124, 725908), (173, 520304), (248, 362954), (346, 260152), (496, 181477), (692, 130076), (1049, 85808), (1384, 65038), (2098, 42904), (2768, 32519), (4196, 21452), (5363, 16784), (8392, 10726)]