31235392

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1511}}^1$

素因数の和:1559

約数の個数: 56

約数和(自身を含む): 69128640

約数和(自身を除く): 37893248

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 1088, 1216, 1292, 1511, 2584, 3022, 5168, 6044, 10336, 12088, 20672, 24176, 25687, 28709, 48352, 51374, 57418, 96704, 102748, 114836, 205496, 229672, 410992, 459344, 488053, 821984, 918688, 976106, 1643968, 1837376, 1952212, 3904424, 7808848, 15617696, 31235392]

約数ペア:

[(1, 31235392), (2, 15617696), (4, 7808848), (8, 3904424), (16, 1952212), (17, 1837376), (19, 1643968), (32, 976106), (34, 918688), (38, 821984), (64, 488053), (68, 459344), (76, 410992), (136, 229672), (152, 205496), (272, 114836), (304, 102748), (323, 96704), (544, 57418), (608, 51374), (646, 48352), (1088, 28709), (1216, 25687), (1292, 24176), (1511, 20672), (2584, 12088), (3022, 10336), (5168, 6044)]