30545824

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{281}}^1$

素因数の和:413

約数の個数: 48

約数和(自身を含む): 62536320

約数和(自身を除く): 31990496

約数列:

[1, 2, 4, 8, 16, 32, 43, 79, 86, 158, 172, 281, 316, 344, 562, 632, 688, 1124, 1264, 1376, 2248, 2528, 3397, 4496, 6794, 8992, 12083, 13588, 22199, 24166, 27176, 44398, 48332, 54352, 88796, 96664, 108704, 177592, 193328, 355184, 386656, 710368, 954557, 1909114, 3818228, 7636456, 15272912, 30545824]

約数ペア:

[(1, 30545824), (2, 15272912), (4, 7636456), (8, 3818228), (16, 1909114), (32, 954557), (43, 710368), (79, 386656), (86, 355184), (158, 193328), (172, 177592), (281, 108704), (316, 96664), (344, 88796), (562, 54352), (632, 48332), (688, 44398), (1124, 27176), (1264, 24166), (1376, 22199), (2248, 13588), (2528, 12083), (3397, 8992), (4496, 6794)]