42165728

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1163}}^1$

素因数の和:1287

約数の個数: 48

約数和(自身を含む): 91518336

約数和(自身を除く): 49352608

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 103, 176, 206, 352, 412, 824, 1133, 1163, 1648, 2266, 2326, 3296, 4532, 4652, 9064, 9304, 12793, 18128, 18608, 25586, 36256, 37216, 51172, 102344, 119789, 204688, 239578, 409376, 479156, 958312, 1317679, 1916624, 2635358, 3833248, 5270716, 10541432, 21082864, 42165728]

約数ペア:

[(1, 42165728), (2, 21082864), (4, 10541432), (8, 5270716), (11, 3833248), (16, 2635358), (22, 1916624), (32, 1317679), (44, 958312), (88, 479156), (103, 409376), (176, 239578), (206, 204688), (352, 119789), (412, 102344), (824, 51172), (1133, 37216), (1163, 36256), (1648, 25586), (2266, 18608), (2326, 18128), (3296, 12793), (4532, 9304), (4652, 9064)]