129483328

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8191}}^1$

素因数の和:8235

約数の個数: 56

約数和(自身を含む): 291307520

約数和(自身を除く): 161824192

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 152, 208, 247, 304, 416, 494, 608, 832, 988, 1216, 1976, 3952, 7904, 8191, 15808, 16382, 32764, 65528, 106483, 131056, 155629, 212966, 262112, 311258, 425932, 524224, 622516, 851864, 1245032, 1703728, 2023177, 2490064, 3407456, 4046354, 4980128, 6814912, 8092708, 9960256, 16185416, 32370832, 64741664, 129483328]

約数ペア:

[(1, 129483328), (2, 64741664), (4, 32370832), (8, 16185416), (13, 9960256), (16, 8092708), (19, 6814912), (26, 4980128), (32, 4046354), (38, 3407456), (52, 2490064), (64, 2023177), (76, 1703728), (104, 1245032), (152, 851864), (208, 622516), (247, 524224), (304, 425932), (416, 311258), (494, 262112), (608, 212966), (832, 155629), (988, 131056), (1216, 106483), (1976, 65528), (3952, 32764), (7904, 16382), (8191, 15808)]