31941702

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{523}}^1$

素因数の和:579

約数の個数: 80

約数和(自身を含む): 79889040

約数和(自身を除く): 47947338

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 29, 39, 54, 58, 78, 81, 87, 117, 162, 174, 234, 261, 351, 377, 522, 523, 702, 754, 783, 1046, 1053, 1131, 1566, 1569, 2106, 2262, 2349, 3138, 3393, 4698, 4707, 6786, 6799, 9414, 10179, 13598, 14121, 15167, 20358, 20397, 28242, 30334, 30537, 40794, 42363, 45501, 61074, 61191, 84726, 91002, 122382, 136503, 183573, 197171, 273006, 367146, 394342, 409509, 550719, 591513, 819018, 1101438, 1183026, 1228527, 1774539, 2457054, 3549078, 5323617, 10647234, 15970851, 31941702]

約数ペア:

[(1, 31941702), (2, 15970851), (3, 10647234), (6, 5323617), (9, 3549078), (13, 2457054), (18, 1774539), (26, 1228527), (27, 1183026), (29, 1101438), (39, 819018), (54, 591513), (58, 550719), (78, 409509), (81, 394342), (87, 367146), (117, 273006), (162, 197171), (174, 183573), (234, 136503), (261, 122382), (351, 91002), (377, 84726), (522, 61191), (523, 61074), (702, 45501), (754, 42363), (783, 40794), (1046, 30537), (1053, 30334), (1131, 28242), (1566, 20397), (1569, 20358), (2106, 15167), (2262, 14121), (2349, 13598), (3138, 10179), (3393, 9414), (4698, 6799), (4707, 6786)]