130069552

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{262237}}^1$

素因数の和:262276

約数の個数: 20

約数和(自身を含む): 260140096

約数和(自身を除く): 130070544

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 262237, 524474, 1048948, 2097896, 4195792, 8129347, 16258694, 32517388, 65034776, 130069552]

約数ペア:

[(1, 130069552), (2, 65034776), (4, 32517388), (8, 16258694), (16, 8129347), (31, 4195792), (62, 2097896), (124, 1048948), (248, 524474), (496, 262237)]