89253424

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{991}}^1$

素因数の和:1445

約数の個数: 40

約数和(自身を含む): 186849152

約数和(自身を除く): 97595728

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 433, 866, 991, 1732, 1982, 3464, 3964, 5629, 6928, 7928, 11258, 12883, 15856, 22516, 25766, 45032, 51532, 90064, 103064, 206128, 429103, 858206, 1716412, 3432824, 5578339, 6865648, 11156678, 22313356, 44626712, 89253424]

約数ペア:

[(1, 89253424), (2, 44626712), (4, 22313356), (8, 11156678), (13, 6865648), (16, 5578339), (26, 3432824), (52, 1716412), (104, 858206), (208, 429103), (433, 206128), (866, 103064), (991, 90064), (1732, 51532), (1982, 45032), (3464, 25766), (3964, 22516), (5629, 15856), (6928, 12883), (7928, 11258)]