1601611984

素因数分解:

$2^4\times 7^1\times {\mathrm{421}}^1\times {\mathrm{33967}}^1$

素因数の和:34403

約数の個数: 40

約数和(自身を含む): 3554955008

約数和(自身を除く): 1953343024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 421, 842, 1684, 2947, 3368, 5894, 6736, 11788, 23576, 33967, 47152, 67934, 135868, 237769, 271736, 475538, 543472, 951076, 1902152, 3804304, 14300107, 28600214, 57200428, 100100749, 114400856, 200201498, 228801712, 400402996, 800805992, 1601611984]

約数ペア:

[(1, 1601611984), (2, 800805992), (4, 400402996), (7, 228801712), (8, 200201498), (14, 114400856), (16, 100100749), (28, 57200428), (56, 28600214), (112, 14300107), (421, 3804304), (842, 1902152), (1684, 951076), (2947, 543472), (3368, 475538), (5894, 271736), (6736, 237769), (11788, 135868), (23576, 67934), (33967, 47152)]