88307744

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20749}}^1$

素因数の和:20785

約数の個数: 48

約数和(自身を含む): 209160000

約数和(自身を除く): 120852256

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 20749, 41498, 82996, 145243, 165992, 290486, 331984, 394231, 580972, 663968, 788462, 1161944, 1576924, 2323888, 2759617, 3153848, 4647776, 5519234, 6307696, 11038468, 12615392, 22076936, 44153872, 88307744]

約数ペア:

[(1, 88307744), (2, 44153872), (4, 22076936), (7, 12615392), (8, 11038468), (14, 6307696), (16, 5519234), (19, 4647776), (28, 3153848), (32, 2759617), (38, 2323888), (56, 1576924), (76, 1161944), (112, 788462), (133, 663968), (152, 580972), (224, 394231), (266, 331984), (304, 290486), (532, 165992), (608, 145243), (1064, 82996), (2128, 41498), (4256, 20749)]