61178128

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{11213}}^1$

素因数の和:11263

約数の個数: 40

約数和(自身を含む): 133491456

約数和(自身を除く): 72313328

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 11213, 22426, 44852, 89704, 123343, 179408, 246686, 347603, 493372, 695206, 986744, 1390412, 1973488, 2780824, 3823633, 5561648, 7647266, 15294532, 30589064, 61178128]

約数ペア:

[(1, 61178128), (2, 30589064), (4, 15294532), (8, 7647266), (11, 5561648), (16, 3823633), (22, 2780824), (31, 1973488), (44, 1390412), (62, 986744), (88, 695206), (124, 493372), (176, 347603), (248, 246686), (341, 179408), (496, 123343), (682, 89704), (1364, 44852), (2728, 22426), (5456, 11213)]