90657632

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{569}}^1$

素因数の和:975

約数の個数: 48

約数和(自身を含む): 193052160

約数和(自身を除く): 102394528

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 383, 416, 569, 766, 1138, 1532, 2276, 3064, 4552, 4979, 6128, 7397, 9104, 9958, 12256, 14794, 18208, 19916, 29588, 39832, 59176, 79664, 118352, 159328, 217927, 236704, 435854, 871708, 1743416, 2833051, 3486832, 5666102, 6973664, 11332204, 22664408, 45328816, 90657632]

約数ペア:

[(1, 90657632), (2, 45328816), (4, 22664408), (8, 11332204), (13, 6973664), (16, 5666102), (26, 3486832), (32, 2833051), (52, 1743416), (104, 871708), (208, 435854), (383, 236704), (416, 217927), (569, 159328), (766, 118352), (1138, 79664), (1532, 59176), (2276, 39832), (3064, 29588), (4552, 19916), (4979, 18208), (6128, 14794), (7397, 12256), (9104, 9958)]