16198936

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:220

約数の個数: 64

約数和(自身を含む): 34927200

約数和(自身を除く): 18728264

約数列:

[1, 2, 4, 8, 13, 26, 29, 41, 52, 58, 82, 104, 116, 131, 164, 232, 262, 328, 377, 524, 533, 754, 1048, 1066, 1189, 1508, 1703, 2132, 2378, 3016, 3406, 3799, 4264, 4756, 5371, 6812, 7598, 9512, 10742, 13624, 15196, 15457, 21484, 30392, 30914, 42968, 49387, 61828, 69823, 98774, 123656, 139646, 155759, 197548, 279292, 311518, 395096, 558584, 623036, 1246072, 2024867, 4049734, 8099468, 16198936]

約数ペア:

[(1, 16198936), (2, 8099468), (4, 4049734), (8, 2024867), (13, 1246072), (26, 623036), (29, 558584), (41, 395096), (52, 311518), (58, 279292), (82, 197548), (104, 155759), (116, 139646), (131, 123656), (164, 98774), (232, 69823), (262, 61828), (328, 49387), (377, 42968), (524, 30914), (533, 30392), (754, 21484), (1048, 15457), (1066, 15196), (1189, 13624), (1508, 10742), (1703, 9512), (2132, 7598), (2378, 6812), (3016, 5371), (3406, 4756), (3799, 4264)]