31741996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{263}}^1$

素因数の和:502

約数の個数: 48

約数和(自身を含む): 65818368

約数和(自身を除く): 34076372

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 211, 263, 286, 422, 526, 572, 844, 1052, 2321, 2743, 2893, 3419, 4642, 5486, 5786, 6838, 9284, 10972, 11572, 13676, 30173, 37609, 55493, 60346, 75218, 110986, 120692, 150436, 221972, 610423, 721409, 1220846, 1442818, 2441692, 2885636, 7935499, 15870998, 31741996]

約数ペア:

[(1, 31741996), (2, 15870998), (4, 7935499), (11, 2885636), (13, 2441692), (22, 1442818), (26, 1220846), (44, 721409), (52, 610423), (143, 221972), (211, 150436), (263, 120692), (286, 110986), (422, 75218), (526, 60346), (572, 55493), (844, 37609), (1052, 30173), (2321, 13676), (2743, 11572), (2893, 10972), (3419, 9284), (4642, 6838), (5486, 5786)]