16798912

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:417

約数の個数: 56

約数和(自身を含む): 36598352

約数和(自身を除く): 19799440

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 61, 64, 104, 122, 208, 244, 331, 416, 488, 662, 793, 832, 976, 1324, 1586, 1952, 2648, 3172, 3904, 4303, 5296, 6344, 8606, 10592, 12688, 17212, 20191, 21184, 25376, 34424, 40382, 50752, 68848, 80764, 137696, 161528, 262483, 275392, 323056, 524966, 646112, 1049932, 1292224, 2099864, 4199728, 8399456, 16798912]

約数ペア:

[(1, 16798912), (2, 8399456), (4, 4199728), (8, 2099864), (13, 1292224), (16, 1049932), (26, 646112), (32, 524966), (52, 323056), (61, 275392), (64, 262483), (104, 161528), (122, 137696), (208, 80764), (244, 68848), (331, 50752), (416, 40382), (488, 34424), (662, 25376), (793, 21184), (832, 20191), (976, 17212), (1324, 12688), (1586, 10592), (1952, 8606), (2648, 6344), (3172, 5296), (3904, 4303)]