16772288

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1061}}^1$

素因数の和:1105

約数の個数: 56

約数和(自身を含む): 37764720

約数和(自身を除く): 20992432

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 152, 208, 247, 304, 416, 494, 608, 832, 988, 1061, 1216, 1976, 2122, 3952, 4244, 7904, 8488, 13793, 15808, 16976, 20159, 27586, 33952, 40318, 55172, 67904, 80636, 110344, 161272, 220688, 262067, 322544, 441376, 524134, 645088, 882752, 1048268, 1290176, 2096536, 4193072, 8386144, 16772288]

約数ペア:

[(1, 16772288), (2, 8386144), (4, 4193072), (8, 2096536), (13, 1290176), (16, 1048268), (19, 882752), (26, 645088), (32, 524134), (38, 441376), (52, 322544), (64, 262067), (76, 220688), (104, 161272), (152, 110344), (208, 80636), (247, 67904), (304, 55172), (416, 40318), (494, 33952), (608, 27586), (832, 20159), (988, 16976), (1061, 15808), (1216, 13793), (1976, 8488), (2122, 7904), (3952, 4244)]