65850032

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{353}}^1$

素因数の和:581

約数の個数: 40

約数和(自身を含む): 130371120

約数和(自身を除く): 64521088

約数列:

[1, 2, 4, 8, 16, 89, 131, 178, 262, 353, 356, 524, 706, 712, 1048, 1412, 1424, 2096, 2824, 5648, 11659, 23318, 31417, 46243, 46636, 62834, 92486, 93272, 125668, 184972, 186544, 251336, 369944, 502672, 739888, 4115627, 8231254, 16462508, 32925016, 65850032]

約数ペア:

[(1, 65850032), (2, 32925016), (4, 16462508), (8, 8231254), (16, 4115627), (89, 739888), (131, 502672), (178, 369944), (262, 251336), (353, 186544), (356, 184972), (524, 125668), (706, 93272), (712, 92486), (1048, 62834), (1412, 46636), (1424, 46243), (2096, 31417), (2824, 23318), (5648, 11659)]