16219016

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2333}}^1$

素因数の和:2429

約数の個数: 32

約数和(自身を含む): 33609600

約数和(自身を除く): 17390584

約数列:

[1, 2, 4, 8, 11, 22, 44, 79, 88, 158, 316, 632, 869, 1738, 2333, 3476, 4666, 6952, 9332, 18664, 25663, 51326, 102652, 184307, 205304, 368614, 737228, 1474456, 2027377, 4054754, 8109508, 16219016]

約数ペア:

[(1, 16219016), (2, 8109508), (4, 4054754), (8, 2027377), (11, 1474456), (22, 737228), (44, 368614), (79, 205304), (88, 184307), (158, 102652), (316, 51326), (632, 25663), (869, 18664), (1738, 9332), (2333, 6952), (3476, 4666)]