65463424

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{39341}}^1$

素因数の和:39368

約数の個数: 32

約数和(自身を含む): 140450940

約数和(自身を除く): 74987516

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 39341, 78682, 157364, 314728, 511433, 629456, 1022866, 1258912, 2045732, 2517824, 4091464, 5035648, 8182928, 16365856, 32731712, 65463424]

約数ペア:

[(1, 65463424), (2, 32731712), (4, 16365856), (8, 8182928), (13, 5035648), (16, 4091464), (26, 2517824), (32, 2045732), (52, 1258912), (64, 1022866), (104, 629456), (128, 511433), (208, 314728), (416, 157364), (832, 78682), (1664, 39341)]