16235648

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{887}}^1$

素因数の和:925

約数の個数: 64

約数和(自身を含む): 38041920

約数和(自身を除く): 21806272

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 176, 208, 286, 352, 416, 572, 704, 832, 887, 1144, 1408, 1664, 1774, 2288, 3548, 4576, 7096, 9152, 9757, 11531, 14192, 18304, 19514, 23062, 28384, 39028, 46124, 56768, 78056, 92248, 113536, 126841, 156112, 184496, 253682, 312224, 368992, 507364, 624448, 737984, 1014728, 1248896, 1475968, 2029456, 4058912, 8117824, 16235648]

約数ペア:

[(1, 16235648), (2, 8117824), (4, 4058912), (8, 2029456), (11, 1475968), (13, 1248896), (16, 1014728), (22, 737984), (26, 624448), (32, 507364), (44, 368992), (52, 312224), (64, 253682), (88, 184496), (104, 156112), (128, 126841), (143, 113536), (176, 92248), (208, 78056), (286, 56768), (352, 46124), (416, 39028), (572, 28384), (704, 23062), (832, 19514), (887, 18304), (1144, 14192), (1408, 11531), (1664, 9757), (1774, 9152), (2288, 7096), (3548, 4576)]