85681936

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{1433}}^1$

素因数の和:1579

約数の個数: 40

約数和(自身を含む): 172303704

約数和(自身を除く): 86621768

約数列:

[1, 2, 4, 8, 16, 37, 74, 101, 148, 202, 296, 404, 592, 808, 1433, 1616, 2866, 3737, 5732, 7474, 11464, 14948, 22928, 29896, 53021, 59792, 106042, 144733, 212084, 289466, 424168, 578932, 848336, 1157864, 2315728, 5355121, 10710242, 21420484, 42840968, 85681936]

約数ペア:

[(1, 85681936), (2, 42840968), (4, 21420484), (8, 10710242), (16, 5355121), (37, 2315728), (74, 1157864), (101, 848336), (148, 578932), (202, 424168), (296, 289466), (404, 212084), (592, 144733), (808, 106042), (1433, 59792), (1616, 53021), (2866, 29896), (3737, 22928), (5732, 14948), (7474, 11464)]