90335008

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{787}}^1$

素因数の和:1025

約数の個数: 48

約数和(自身を含む): 189441504

約数和(自身を除く): 99106496

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 211, 272, 422, 544, 787, 844, 1574, 1688, 3148, 3376, 3587, 6296, 6752, 7174, 12592, 13379, 14348, 25184, 26758, 28696, 53516, 57392, 107032, 114784, 166057, 214064, 332114, 428128, 664228, 1328456, 2656912, 2822969, 5313824, 5645938, 11291876, 22583752, 45167504, 90335008]

約数ペア:

[(1, 90335008), (2, 45167504), (4, 22583752), (8, 11291876), (16, 5645938), (17, 5313824), (32, 2822969), (34, 2656912), (68, 1328456), (136, 664228), (211, 428128), (272, 332114), (422, 214064), (544, 166057), (787, 114784), (844, 107032), (1574, 57392), (1688, 53516), (3148, 28696), (3376, 26758), (3587, 25184), (6296, 14348), (6752, 13379), (7174, 12592)]