82621904

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{3413}}^1$

素因数の和:3527

約数の個数: 40

約数和(自身を含む): 171451080

約数和(自身を除く): 88829176

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 89, 136, 178, 272, 356, 712, 1424, 1513, 3026, 3413, 6052, 6826, 12104, 13652, 24208, 27304, 54608, 58021, 116042, 232084, 303757, 464168, 607514, 928336, 1215028, 2430056, 4860112, 5163869, 10327738, 20655476, 41310952, 82621904]

約数ペア:

[(1, 82621904), (2, 41310952), (4, 20655476), (8, 10327738), (16, 5163869), (17, 4860112), (34, 2430056), (68, 1215028), (89, 928336), (136, 607514), (178, 464168), (272, 303757), (356, 232084), (712, 116042), (1424, 58021), (1513, 54608), (3026, 27304), (3413, 24208), (6052, 13652), (6826, 12104)]