89918032

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:308

約数の個数: 80

約数和(自身を含む): 197130240

約数和(自身を除く): 107212208

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 127, 136, 137, 152, 254, 272, 274, 304, 323, 508, 548, 646, 1016, 1096, 1292, 2032, 2159, 2192, 2329, 2413, 2584, 2603, 4318, 4658, 4826, 5168, 5206, 8636, 9316, 9652, 10412, 17272, 17399, 18632, 19304, 20824, 34544, 34798, 37264, 38608, 41021, 41648, 44251, 69596, 82042, 88502, 139192, 164084, 177004, 278384, 295783, 328168, 330581, 354008, 591566, 656336, 661162, 708016, 1183132, 1322324, 2366264, 2644648, 4732528, 5289296, 5619877, 11239754, 22479508, 44959016, 89918032]

約数ペア:

[(1, 89918032), (2, 44959016), (4, 22479508), (8, 11239754), (16, 5619877), (17, 5289296), (19, 4732528), (34, 2644648), (38, 2366264), (68, 1322324), (76, 1183132), (127, 708016), (136, 661162), (137, 656336), (152, 591566), (254, 354008), (272, 330581), (274, 328168), (304, 295783), (323, 278384), (508, 177004), (548, 164084), (646, 139192), (1016, 88502), (1096, 82042), (1292, 69596), (2032, 44251), (2159, 41648), (2192, 41021), (2329, 38608), (2413, 37264), (2584, 34798), (2603, 34544), (4318, 20824), (4658, 19304), (4826, 18632), (5168, 17399), (5206, 17272), (8636, 10412), (9316, 9652)]