87544394

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{4457}}^1$

素因数の和:4550

約数の個数: 32

約数和(自身を含む): 159204096

約数和(自身を除く): 71659702

約数列:

[1, 2, 7, 14, 23, 46, 61, 122, 161, 322, 427, 854, 1403, 2806, 4457, 8914, 9821, 19642, 31199, 62398, 102511, 205022, 271877, 543754, 717577, 1435154, 1903139, 3806278, 6253171, 12506342, 43772197, 87544394]

約数ペア:

[(1, 87544394), (2, 43772197), (7, 12506342), (14, 6253171), (23, 3806278), (46, 1903139), (61, 1435154), (122, 717577), (161, 543754), (322, 271877), (427, 205022), (854, 102511), (1403, 62398), (2806, 31199), (4457, 19642), (8914, 9821)]