90294536

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{503}}^1\times {\mathrm{1181}}^1$

素因数の和:1709

約数の個数: 32

約数和(自身を含む): 178718400

約数和(自身を除く): 88423864

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 503, 1006, 1181, 2012, 2362, 4024, 4724, 9448, 9557, 19114, 22439, 38228, 44878, 76456, 89756, 179512, 594043, 1188086, 2376172, 4752344, 11286817, 22573634, 45147268, 90294536]

約数ペア:

[(1, 90294536), (2, 45147268), (4, 22573634), (8, 11286817), (19, 4752344), (38, 2376172), (76, 1188086), (152, 594043), (503, 179512), (1006, 89756), (1181, 76456), (2012, 44878), (2362, 38228), (4024, 22439), (4724, 19114), (9448, 9557)]