33168512

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{643}}^1$

素因数の和:701

約数の個数: 64

約数和(自身を含む): 73570560

約数和(自身を除く): 40402048

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 403, 416, 496, 643, 806, 832, 992, 1286, 1612, 1664, 1984, 2572, 3224, 3968, 5144, 6448, 8359, 10288, 12896, 16718, 19933, 20576, 25792, 33436, 39866, 41152, 51584, 66872, 79732, 82304, 133744, 159464, 259129, 267488, 318928, 518258, 534976, 637856, 1036516, 1069952, 1275712, 2073032, 2551424, 4146064, 8292128, 16584256, 33168512]

約数ペア:

[(1, 33168512), (2, 16584256), (4, 8292128), (8, 4146064), (13, 2551424), (16, 2073032), (26, 1275712), (31, 1069952), (32, 1036516), (52, 637856), (62, 534976), (64, 518258), (104, 318928), (124, 267488), (128, 259129), (208, 159464), (248, 133744), (403, 82304), (416, 79732), (496, 66872), (643, 51584), (806, 41152), (832, 39866), (992, 33436), (1286, 25792), (1612, 20576), (1664, 19933), (1984, 16718), (2572, 12896), (3224, 10288), (3968, 8359), (5144, 6448)]