85842248

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{107}}^1\times {\mathrm{347}}^1$

素因数の和:494

約数の個数: 48

約数和(自身を含む): 173074320

約数和(自身を除く): 87232072

約数列:

[1, 2, 4, 8, 17, 34, 68, 107, 136, 214, 289, 347, 428, 578, 694, 856, 1156, 1388, 1819, 2312, 2776, 3638, 5899, 7276, 11798, 14552, 23596, 30923, 37129, 47192, 61846, 74258, 100283, 123692, 148516, 200566, 247384, 297032, 401132, 631193, 802264, 1262386, 2524772, 5049544, 10730281, 21460562, 42921124, 85842248]

約数ペア:

[(1, 85842248), (2, 42921124), (4, 21460562), (8, 10730281), (17, 5049544), (34, 2524772), (68, 1262386), (107, 802264), (136, 631193), (214, 401132), (289, 297032), (347, 247384), (428, 200566), (578, 148516), (694, 123692), (856, 100283), (1156, 74258), (1388, 61846), (1819, 47192), (2312, 37129), (2776, 30923), (3638, 23596), (5899, 14552), (7276, 11798)]