214752016

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{239}}^1\times {\mathrm{631}}^1$

素因数の和:967

約数の個数: 40

約数和(自身を含む): 423187200

約数和(自身を除く): 208435184

約数列:

[1, 2, 4, 8, 16, 89, 178, 239, 356, 478, 631, 712, 956, 1262, 1424, 1912, 2524, 3824, 5048, 10096, 21271, 42542, 56159, 85084, 112318, 150809, 170168, 224636, 301618, 340336, 449272, 603236, 898544, 1206472, 2412944, 13422001, 26844002, 53688004, 107376008, 214752016]

約数ペア:

[(1, 214752016), (2, 107376008), (4, 53688004), (8, 26844002), (16, 13422001), (89, 2412944), (178, 1206472), (239, 898544), (356, 603236), (478, 449272), (631, 340336), (712, 301618), (956, 224636), (1262, 170168), (1424, 150809), (1912, 112318), (2524, 85084), (3824, 56159), (5048, 42542), (10096, 21271)]