31960332

素因数分解:

$2^2\times 3^5\times {\mathrm{131}}^1\times {\mathrm{251}}^1$

素因数の和:401

約数の個数: 72

約数和(自身を含む): 84756672

約数和(自身を除く): 52796340

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 131, 162, 243, 251, 262, 324, 393, 486, 502, 524, 753, 786, 972, 1004, 1179, 1506, 1572, 2259, 2358, 3012, 3537, 4518, 4716, 6777, 7074, 9036, 10611, 13554, 14148, 20331, 21222, 27108, 31833, 32881, 40662, 42444, 60993, 63666, 65762, 81324, 98643, 121986, 127332, 131524, 197286, 243972, 295929, 394572, 591858, 887787, 1183716, 1775574, 2663361, 3551148, 5326722, 7990083, 10653444, 15980166, 31960332]

約数ペア:

[(1, 31960332), (2, 15980166), (3, 10653444), (4, 7990083), (6, 5326722), (9, 3551148), (12, 2663361), (18, 1775574), (27, 1183716), (36, 887787), (54, 591858), (81, 394572), (108, 295929), (131, 243972), (162, 197286), (243, 131524), (251, 127332), (262, 121986), (324, 98643), (393, 81324), (486, 65762), (502, 63666), (524, 60993), (753, 42444), (786, 40662), (972, 32881), (1004, 31833), (1179, 27108), (1506, 21222), (1572, 20331), (2259, 14148), (2358, 13554), (3012, 10611), (3537, 9036), (4518, 7074), (4716, 6777)]