56555746768

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{1091}}^1\times {\mathrm{104513}}^1$

素因数の和:105643

約数の個数: 40

約数和(自身を含む): 113216253696

約数和(自身を除く): 56660506928

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 1091, 2182, 4364, 8728, 17456, 33821, 67642, 104513, 135284, 209026, 270568, 418052, 541136, 836104, 1672208, 3239903, 6479806, 12959612, 25919224, 51838448, 114023683, 228047366, 456094732, 912189464, 1824378928, 3534734173, 7069468346, 14138936692, 28277873384, 56555746768]

約数ペア:

[(1, 56555746768), (2, 28277873384), (4, 14138936692), (8, 7069468346), (16, 3534734173), (31, 1824378928), (62, 912189464), (124, 456094732), (248, 228047366), (496, 114023683), (1091, 51838448), (2182, 25919224), (4364, 12959612), (8728, 6479806), (17456, 3239903), (33821, 1672208), (67642, 836104), (104513, 541136), (135284, 418052), (209026, 270568)]