84386774

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{373}}^1$

素因数の和:536

約数の個数: 32

約数和(自身を含む): 135717120

約数和(自身を除く): 51330346

約数列:

[1, 2, 31, 41, 62, 82, 89, 178, 373, 746, 1271, 2542, 2759, 3649, 5518, 7298, 11563, 15293, 23126, 30586, 33197, 66394, 113119, 226238, 474083, 948166, 1029107, 1361077, 2058214, 2722154, 42193387, 84386774]

約数ペア:

[(1, 84386774), (2, 42193387), (31, 2722154), (41, 2058214), (62, 1361077), (82, 1029107), (89, 948166), (178, 474083), (373, 226238), (746, 113119), (1271, 66394), (2542, 33197), (2759, 30586), (3649, 23126), (5518, 15293), (7298, 11563)]