84202768

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23813}}^1$

素因数の和:23851

約数の個数: 40

約数和(自身を含む): 186034968

約数和(自身を除く): 101832200

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 23813, 47626, 95252, 190504, 309569, 381008, 404821, 619138, 809642, 1238276, 1619284, 2476552, 3238568, 4953104, 5262673, 6477136, 10525346, 21050692, 42101384, 84202768]

約数ペア:

[(1, 84202768), (2, 42101384), (4, 21050692), (8, 10525346), (13, 6477136), (16, 5262673), (17, 4953104), (26, 3238568), (34, 2476552), (52, 1619284), (68, 1238276), (104, 809642), (136, 619138), (208, 404821), (221, 381008), (272, 309569), (442, 190504), (884, 95252), (1768, 47626), (3536, 23813)]