1662221488

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{34549}}^1$

素因数の和:34685

約数の個数: 40

約数和(自身を含む): 3358812800

約数和(自身を除く): 1696591312

約数列:

[1, 2, 4, 8, 16, 31, 62, 97, 124, 194, 248, 388, 496, 776, 1552, 3007, 6014, 12028, 24056, 34549, 48112, 69098, 138196, 276392, 552784, 1071019, 2142038, 3351253, 4284076, 6702506, 8568152, 13405012, 17136304, 26810024, 53620048, 103888843, 207777686, 415555372, 831110744, 1662221488]

約数ペア:

[(1, 1662221488), (2, 831110744), (4, 415555372), (8, 207777686), (16, 103888843), (31, 53620048), (62, 26810024), (97, 17136304), (124, 13405012), (194, 8568152), (248, 6702506), (388, 4284076), (496, 3351253), (776, 2142038), (1552, 1071019), (3007, 552784), (6014, 276392), (12028, 138196), (24056, 69098), (34549, 48112)]