108991792

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{74857}}^1$

素因数の和:74885

約数の個数: 40

約数和(自身を含む): 259906976

約数和(自身を除く): 150915184

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 74857, 149714, 299428, 523999, 598856, 973141, 1047998, 1197712, 1946282, 2095996, 3892564, 4191992, 6811987, 7785128, 8383984, 13623974, 15570256, 27247948, 54495896, 108991792]

約数ペア:

[(1, 108991792), (2, 54495896), (4, 27247948), (7, 15570256), (8, 13623974), (13, 8383984), (14, 7785128), (16, 6811987), (26, 4191992), (28, 3892564), (52, 2095996), (56, 1946282), (91, 1197712), (104, 1047998), (112, 973141), (182, 598856), (208, 523999), (364, 299428), (728, 149714), (1456, 74857)]