90326912

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2857}}^1$

素因数の和:2903

約数の個数: 64

約数和(自身を含む): 204061200

約数和(自身を除く): 113734288

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 247, 304, 416, 494, 608, 832, 988, 1216, 1664, 1976, 2432, 2857, 3952, 5714, 7904, 11428, 15808, 22856, 31616, 37141, 45712, 54283, 74282, 91424, 108566, 148564, 182848, 217132, 297128, 365696, 434264, 594256, 705679, 868528, 1188512, 1411358, 1737056, 2377024, 2822716, 3474112, 4754048, 5645432, 6948224, 11290864, 22581728, 45163456, 90326912]

約数ペア:

[(1, 90326912), (2, 45163456), (4, 22581728), (8, 11290864), (13, 6948224), (16, 5645432), (19, 4754048), (26, 3474112), (32, 2822716), (38, 2377024), (52, 1737056), (64, 1411358), (76, 1188512), (104, 868528), (128, 705679), (152, 594256), (208, 434264), (247, 365696), (304, 297128), (416, 217132), (494, 182848), (608, 148564), (832, 108566), (988, 91424), (1216, 74282), (1664, 54283), (1976, 45712), (2432, 37141), (2857, 31616), (3952, 22856), (5714, 15808), (7904, 11428)]