16405732996

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{383}}^1\times {\mathrm{2083}}^1$

素因数の和:2620

約数の個数: 48

約数和(自身を含む): 29644683264

約数和(自身を除く): 13238950268

約数列:

[1, 2, 4, 53, 97, 106, 194, 212, 383, 388, 766, 1532, 2083, 4166, 5141, 8332, 10282, 20299, 20564, 37151, 40598, 74302, 81196, 110399, 148604, 202051, 220798, 404102, 441596, 797789, 808204, 1595578, 1969003, 3191156, 3938006, 7876012, 10708703, 21417406, 42282817, 42834812, 77385533, 84565634, 154771066, 169131268, 309542132, 4101433249, 8202866498, 16405732996]

約数ペア:

[(1, 16405732996), (2, 8202866498), (4, 4101433249), (53, 309542132), (97, 169131268), (106, 154771066), (194, 84565634), (212, 77385533), (383, 42834812), (388, 42282817), (766, 21417406), (1532, 10708703), (2083, 7876012), (4166, 3938006), (5141, 3191156), (8332, 1969003), (10282, 1595578), (20299, 808204), (20564, 797789), (37151, 441596), (40598, 404102), (74302, 220798), (81196, 202051), (110399, 148604)]