16402224

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:266

約数の個数: 80

約数和(自身を含む): 44632064

約数和(自身を除く): 28229840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 73, 93, 124, 146, 151, 186, 219, 248, 292, 302, 372, 438, 453, 496, 584, 604, 744, 876, 906, 1168, 1208, 1488, 1752, 1812, 2263, 2416, 3504, 3624, 4526, 4681, 6789, 7248, 9052, 9362, 11023, 13578, 14043, 18104, 18724, 22046, 27156, 28086, 33069, 36208, 37448, 44092, 54312, 56172, 66138, 74896, 88184, 108624, 112344, 132276, 176368, 224688, 264552, 341713, 529104, 683426, 1025139, 1366852, 2050278, 2733704, 4100556, 5467408, 8201112, 16402224]

約数ペア:

[(1, 16402224), (2, 8201112), (3, 5467408), (4, 4100556), (6, 2733704), (8, 2050278), (12, 1366852), (16, 1025139), (24, 683426), (31, 529104), (48, 341713), (62, 264552), (73, 224688), (93, 176368), (124, 132276), (146, 112344), (151, 108624), (186, 88184), (219, 74896), (248, 66138), (292, 56172), (302, 54312), (372, 44092), (438, 37448), (453, 36208), (496, 33069), (584, 28086), (604, 27156), (744, 22046), (876, 18724), (906, 18104), (1168, 14043), (1208, 13578), (1488, 11023), (1752, 9362), (1812, 9052), (2263, 7248), (2416, 6789), (3504, 4681), (3624, 4526)]