87341384

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{27091}}^1$

素因数の和:27141

約数の個数: 32

約数和(自身を含む): 182058240

約数和(自身を除く): 94716856

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 27091, 54182, 108364, 216728, 352183, 704366, 839821, 1408732, 1679642, 2817464, 3359284, 6718568, 10917673, 21835346, 43670692, 87341384]

約数ペア:

[(1, 87341384), (2, 43670692), (4, 21835346), (8, 10917673), (13, 6718568), (26, 3359284), (31, 2817464), (52, 1679642), (62, 1408732), (104, 839821), (124, 704366), (248, 352183), (403, 216728), (806, 108364), (1612, 54182), (3224, 27091)]