80233472

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1$

素因数の和:467

約数の個数: 88

約数和(自身を含む): 185703840

約数和(自身を除く): 105470368

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 128, 136, 176, 187, 256, 272, 352, 374, 419, 512, 544, 704, 748, 838, 1024, 1088, 1408, 1496, 1676, 2176, 2816, 2992, 3352, 4352, 4609, 5632, 5984, 6704, 7123, 8704, 9218, 11264, 11968, 13408, 14246, 17408, 18436, 23936, 26816, 28492, 36872, 47872, 53632, 56984, 73744, 78353, 95744, 107264, 113968, 147488, 156706, 191488, 214528, 227936, 294976, 313412, 429056, 455872, 589952, 626824, 911744, 1179904, 1253648, 1823488, 2359808, 2507296, 3646976, 4719616, 5014592, 7293952, 10029184, 20058368, 40116736, 80233472]

約数ペア:

[(1, 80233472), (2, 40116736), (4, 20058368), (8, 10029184), (11, 7293952), (16, 5014592), (17, 4719616), (22, 3646976), (32, 2507296), (34, 2359808), (44, 1823488), (64, 1253648), (68, 1179904), (88, 911744), (128, 626824), (136, 589952), (176, 455872), (187, 429056), (256, 313412), (272, 294976), (352, 227936), (374, 214528), (419, 191488), (512, 156706), (544, 147488), (704, 113968), (748, 107264), (838, 95744), (1024, 78353), (1088, 73744), (1408, 56984), (1496, 53632), (1676, 47872), (2176, 36872), (2816, 28492), (2992, 26816), (3352, 23936), (4352, 18436), (4609, 17408), (5632, 14246), (5984, 13408), (6704, 11968), (7123, 11264), (8704, 9218)]