90365824

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{509}}^1$

素因数の和:615

約数の個数: 64

約数和(自身を含む): 192474000

約数和(自身を除く): 102108176

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 73, 76, 128, 146, 152, 292, 304, 509, 584, 608, 1018, 1168, 1216, 1387, 2036, 2336, 2432, 2774, 4072, 4672, 5548, 8144, 9344, 9671, 11096, 16288, 19342, 22192, 32576, 37157, 38684, 44384, 65152, 74314, 77368, 88768, 148628, 154736, 177536, 297256, 309472, 594512, 618944, 705983, 1189024, 1237888, 1411966, 2378048, 2823932, 4756096, 5647864, 11295728, 22591456, 45182912, 90365824]

約数ペア:

[(1, 90365824), (2, 45182912), (4, 22591456), (8, 11295728), (16, 5647864), (19, 4756096), (32, 2823932), (38, 2378048), (64, 1411966), (73, 1237888), (76, 1189024), (128, 705983), (146, 618944), (152, 594512), (292, 309472), (304, 297256), (509, 177536), (584, 154736), (608, 148628), (1018, 88768), (1168, 77368), (1216, 74314), (1387, 65152), (2036, 44384), (2336, 38684), (2432, 37157), (2774, 32576), (4072, 22192), (4672, 19342), (5548, 16288), (8144, 11096), (9344, 9671)]