42675344

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{887}}^1$

素因数の和:1023

約数の個数: 40

約数和(自身を含む): 86327808

約数和(自身を除く): 43652464

約数列:

[1, 2, 4, 8, 16, 31, 62, 97, 124, 194, 248, 388, 496, 776, 887, 1552, 1774, 3007, 3548, 6014, 7096, 12028, 14192, 24056, 27497, 48112, 54994, 86039, 109988, 172078, 219976, 344156, 439952, 688312, 1376624, 2667209, 5334418, 10668836, 21337672, 42675344]

約数ペア:

[(1, 42675344), (2, 21337672), (4, 10668836), (8, 5334418), (16, 2667209), (31, 1376624), (62, 688312), (97, 439952), (124, 344156), (194, 219976), (248, 172078), (388, 109988), (496, 86039), (776, 54994), (887, 48112), (1552, 27497), (1774, 24056), (3007, 14192), (3548, 12028), (6014, 7096)]