83950868

素因数分解:

$2^2\times {\mathrm{163}}^1\times {\mathrm{331}}^1\times {\mathrm{389}}^1$

素因数の和:887

約数の個数: 24

約数和(自身を含む): 148643040

約数和(自身を除く): 64692172

約数列:

[1, 2, 4, 163, 326, 331, 389, 652, 662, 778, 1324, 1556, 53953, 63407, 107906, 126814, 128759, 215812, 253628, 257518, 515036, 20987717, 41975434, 83950868]

約数ペア:

[(1, 83950868), (2, 41975434), (4, 20987717), (163, 515036), (326, 257518), (331, 253628), (389, 215812), (652, 128759), (662, 126814), (778, 107906), (1324, 63407), (1556, 53953)]