85811296

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1249}}^1$

素因数の和:1391

約数の個数: 48

約数和(自身を含む): 179550000

約数和(自身を除く): 93738704

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 113, 152, 226, 304, 452, 608, 904, 1249, 1808, 2147, 2498, 3616, 4294, 4996, 8588, 9992, 17176, 19984, 23731, 34352, 39968, 47462, 68704, 94924, 141137, 189848, 282274, 379696, 564548, 759392, 1129096, 2258192, 2681603, 4516384, 5363206, 10726412, 21452824, 42905648, 85811296]

約数ペア:

[(1, 85811296), (2, 42905648), (4, 21452824), (8, 10726412), (16, 5363206), (19, 4516384), (32, 2681603), (38, 2258192), (76, 1129096), (113, 759392), (152, 564548), (226, 379696), (304, 282274), (452, 189848), (608, 141137), (904, 94924), (1249, 68704), (1808, 47462), (2147, 39968), (2498, 34352), (3616, 23731), (4294, 19984), (4996, 17176), (8588, 9992)]