109955584

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:253

約数の個数: 80

約数和(自身を含む): 235699200

約数和(自身を除く): 125743616

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 89, 127, 128, 152, 178, 254, 256, 304, 356, 508, 512, 608, 712, 1016, 1216, 1424, 1691, 2032, 2413, 2432, 2848, 3382, 4064, 4826, 4864, 5696, 6764, 8128, 9652, 9728, 11303, 11392, 13528, 16256, 19304, 22606, 22784, 27056, 32512, 38608, 45212, 45568, 54112, 65024, 77216, 90424, 108224, 154432, 180848, 214757, 216448, 308864, 361696, 429514, 432896, 617728, 723392, 859028, 865792, 1235456, 1446784, 1718056, 2893568, 3436112, 5787136, 6872224, 13744448, 27488896, 54977792, 109955584]

約数ペア:

[(1, 109955584), (2, 54977792), (4, 27488896), (8, 13744448), (16, 6872224), (19, 5787136), (32, 3436112), (38, 2893568), (64, 1718056), (76, 1446784), (89, 1235456), (127, 865792), (128, 859028), (152, 723392), (178, 617728), (254, 432896), (256, 429514), (304, 361696), (356, 308864), (508, 216448), (512, 214757), (608, 180848), (712, 154432), (1016, 108224), (1216, 90424), (1424, 77216), (1691, 65024), (2032, 54112), (2413, 45568), (2432, 45212), (2848, 38608), (3382, 32512), (4064, 27056), (4826, 22784), (4864, 22606), (5696, 19304), (6764, 16256), (8128, 13528), (9652, 11392), (9728, 11303)]