86253904

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{15809}}^1$

素因数の和:15859

約数の個数: 40

約数和(自身を含む): 188202240

約数和(自身を除く): 101948336

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 15809, 31618, 63236, 126472, 173899, 252944, 347798, 490079, 695596, 980158, 1391192, 1960316, 2782384, 3920632, 5390869, 7841264, 10781738, 21563476, 43126952, 86253904]

約数ペア:

[(1, 86253904), (2, 43126952), (4, 21563476), (8, 10781738), (11, 7841264), (16, 5390869), (22, 3920632), (31, 2782384), (44, 1960316), (62, 1391192), (88, 980158), (124, 695596), (176, 490079), (248, 347798), (341, 252944), (496, 173899), (682, 126472), (1364, 63236), (2728, 31618), (5456, 15809)]