39441392

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{509}}^1$

素因数の和:713

約数の個数: 40

約数和(自身を含む): 79682400

約数和(自身を除く): 40241008

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 167, 232, 334, 464, 509, 668, 1018, 1336, 2036, 2672, 4072, 4843, 8144, 9686, 14761, 19372, 29522, 38744, 59044, 77488, 85003, 118088, 170006, 236176, 340012, 680024, 1360048, 2465087, 4930174, 9860348, 19720696, 39441392]

約数ペア:

[(1, 39441392), (2, 19720696), (4, 9860348), (8, 4930174), (16, 2465087), (29, 1360048), (58, 680024), (116, 340012), (167, 236176), (232, 170006), (334, 118088), (464, 85003), (509, 77488), (668, 59044), (1018, 38744), (1336, 29522), (2036, 19372), (2672, 14761), (4072, 9686), (4843, 8144)]