65344400288

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{1523}}^1\times {\mathrm{31181}}^1$

素因数の和:32757

約数の個数: 48

約数和(自身を含む): 131729232096

約数和(自身を除く): 66384831808

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 1523, 3046, 6092, 12184, 24368, 31181, 48736, 62362, 65489, 124724, 130978, 249448, 261956, 498896, 523912, 997792, 1047824, 1340783, 2095648, 2681566, 5363132, 10726264, 21452528, 42905056, 47488663, 94977326, 189954652, 379909304, 759818608, 1519637216, 2042012509, 4084025018, 8168050036, 16336100072, 32672200144, 65344400288]

約数ペア:

[(1, 65344400288), (2, 32672200144), (4, 16336100072), (8, 8168050036), (16, 4084025018), (32, 2042012509), (43, 1519637216), (86, 759818608), (172, 379909304), (344, 189954652), (688, 94977326), (1376, 47488663), (1523, 42905056), (3046, 21452528), (6092, 10726264), (12184, 5363132), (24368, 2681566), (31181, 2095648), (48736, 1340783), (62362, 1047824), (65489, 997792), (124724, 523912), (130978, 498896), (249448, 261956)]