108317968

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{19853}}^1$

素因数の和:19903

約数の個数: 40

約数和(自身を含む): 236342016

約数和(自身を除く): 128024048

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 19853, 39706, 79412, 158824, 218383, 317648, 436766, 615443, 873532, 1230886, 1747064, 2461772, 3494128, 4923544, 6769873, 9847088, 13539746, 27079492, 54158984, 108317968]

約数ペア:

[(1, 108317968), (2, 54158984), (4, 27079492), (8, 13539746), (11, 9847088), (16, 6769873), (22, 4923544), (31, 3494128), (44, 2461772), (62, 1747064), (88, 1230886), (124, 873532), (176, 615443), (248, 436766), (341, 317648), (496, 218383), (682, 158824), (1364, 79412), (2728, 39706), (5456, 19853)]