65185016

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{3623}}^1$

素因数の和:3815

約数の個数: 32

約数和(自身を含む): 132420960

約数和(自身を除く): 67235944

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 173, 346, 692, 1384, 2249, 3623, 4498, 7246, 8996, 14492, 17992, 28984, 47099, 94198, 188396, 376792, 626779, 1253558, 2507116, 5014232, 8148127, 16296254, 32592508, 65185016]

約数ペア:

[(1, 65185016), (2, 32592508), (4, 16296254), (8, 8148127), (13, 5014232), (26, 2507116), (52, 1253558), (104, 626779), (173, 376792), (346, 188396), (692, 94198), (1384, 47099), (2249, 28984), (3623, 17992), (4498, 14492), (7246, 8996)]