85020128

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{419}}^1$

素因数の和:819

約数の個数: 48

約数和(自身を含む): 178128720

約数和(自身を除く): 93108592

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 373, 419, 544, 746, 838, 1492, 1676, 2984, 3352, 5968, 6341, 6704, 7123, 11936, 12682, 13408, 14246, 25364, 28492, 50728, 56984, 101456, 113968, 156287, 202912, 227936, 312574, 625148, 1250296, 2500592, 2656879, 5001184, 5313758, 10627516, 21255032, 42510064, 85020128]

約数ペア:

[(1, 85020128), (2, 42510064), (4, 21255032), (8, 10627516), (16, 5313758), (17, 5001184), (32, 2656879), (34, 2500592), (68, 1250296), (136, 625148), (272, 312574), (373, 227936), (419, 202912), (544, 156287), (746, 113968), (838, 101456), (1492, 56984), (1676, 50728), (2984, 28492), (3352, 25364), (5968, 14246), (6341, 13408), (6704, 12682), (7123, 11936)]